숫자 19782960
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 31 * 2659 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2659, 3720, 5318, 7440, 7977, 10636, 13295, 15954, 21272, 26590, 31908, 39885, 42544, 53180, 63816, 79770, 82429, 106360, 127632, 159540, 164858, 212720, 247287, 319080, 329716, 412145, 494574, 638160, 659432, 824290, 989148, 1236435, 1318864, 1648580, 1978296, 2472870, 3297160, 3956592, 4945740, 6594320, 9891480, 19782960 |
약수의 개수 | 80 |
약수의 합 | 63329280 |
성질
표기
바이너리 | 1001011011101110100110000 |
8진수 | 113356460 |
16진수 | 12ddd30 |