숫자 28168080
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 241 * 487 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 487, 723, 964, 974, 1205, 1446, 1461, 1928, 1948, 2410, 2435, 2892, 2922, 3615, 3856, 3896, 4820, 4870, 5784, 5844, 7230, 7305, 7792, 9640, 9740, 11568, 11688, 14460, 14610, 19280, 19480, 23376, 28920, 29220, 38960, 57840, 58440, 116880, 117367, 234734, 352101, 469468, 586835, 704202, 938936, 1173670, 1408404, 1760505, 1877872, 2347340, 2816808, 3521010, 4694680, 5633616, 7042020, 9389360, 14084040, 28168080 |
약수의 개수 | 80 |
약수의 합 | 87863424 |
성질
표기
바이너리 | 1101011011100111110010000 |
8진수 | 153347620 |
16진수 | 1adcf90 |