숫자 6480880
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 7 * 71 * 163 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 163, 280, 284, 326, 355, 497, 560, 568, 652, 710, 815, 994, 1136, 1141, 1304, 1420, 1630, 1988, 2282, 2485, 2608, 2840, 3260, 3976, 4564, 4970, 5680, 5705, 6520, 7952, 9128, 9940, 11410, 11573, 13040, 18256, 19880, 22820, 23146, 39760, 45640, 46292, 57865, 81011, 91280, 92584, 115730, 162022, 185168, 231460, 324044, 405055, 462920, 648088, 810110, 925840, 1296176, 1620220, 3240440, 6480880 |
약수의 개수 | 80 |
약수의 합 | 17570304 |
성질
표기
바이너리 | 11000101110001111110000 |
8진수 | 30561760 |
16진수 | 62e3f0 |