숫자 28520880
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 151 * 787 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 787, 906, 1208, 1510, 1574, 1812, 2265, 2361, 2416, 3020, 3148, 3624, 3935, 4530, 4722, 6040, 6296, 7248, 7870, 9060, 9444, 11805, 12080, 12592, 15740, 18120, 18888, 23610, 31480, 36240, 37776, 47220, 62960, 94440, 118837, 188880, 237674, 356511, 475348, 594185, 713022, 950696, 1188370, 1426044, 1782555, 1901392, 2376740, 2852088, 3565110, 4753480, 5704176, 7130220, 9506960, 14260440, 28520880 |
약수의 개수 | 80 |
약수의 합 | 89113344 |
성질
표기
바이너리 | 1101100110011000110110000 |
8진수 | 154630660 |
16진수 | 1b331b0 |