숫자 30247760
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 17 * 23 * 967 |
약수 | 1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 967, 1360, 1564, 1840, 1934, 1955, 3128, 3868, 3910, 4835, 6256, 7736, 7820, 9670, 15472, 15640, 16439, 19340, 22241, 31280, 32878, 38680, 44482, 65756, 77360, 82195, 88964, 111205, 131512, 164390, 177928, 222410, 263024, 328780, 355856, 378097, 444820, 657560, 756194, 889640, 1315120, 1512388, 1779280, 1890485, 3024776, 3780970, 6049552, 7561940, 15123880, 30247760 |
약수의 개수 | 80 |
약수의 합 | 77780736 |
성질
표기
바이너리 | 1110011011000101101010000 |
8진수 | 163305520 |
16진수 | 1cd8b50 |