숫자 12157740
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 7 * 9649 |
약수 | 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9649, 19298, 28947, 38596, 48245, 57894, 67543, 86841, 96490, 115788, 135086, 144735, 173682, 192980, 202629, 270172, 289470, 337715, 347364, 405258, 434205, 578940, 607887, 675430, 810516, 868410, 1013145, 1215774, 1350860, 1736820, 2026290, 2431548, 3039435, 4052580, 6078870, 12157740 |
약수의 개수 | 72 |
약수의 합 | 42151200 |
성질
표기
바이너리 | 101110011000001100101100 |
8진수 | 56301454 |
16진수 | b9832c |