숫자 30112720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 19 * 1801 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 1801, 2090, 3344, 3602, 4180, 7204, 8360, 9005, 14408, 16720, 18010, 19811, 28816, 34219, 36020, 39622, 68438, 72040, 79244, 99055, 136876, 144080, 158488, 171095, 198110, 273752, 316976, 342190, 376409, 396220, 547504, 684380, 752818, 792440, 1368760, 1505636, 1584880, 1882045, 2737520, 3011272, 3764090, 6022544, 7528180, 15056360, 30112720 |
약수의 개수 | 80 |
약수의 합 | 80441280 |
성질
표기
바이너리 | 1110010110111101111010000 |
8진수 | 162675720 |
16진수 | 1cb7bd0 |