숫자 8405040
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 7 * 5003 |
약수 | 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5003, 10006, 15009, 20012, 25015, 30018, 35021, 40024, 50030, 60036, 70042, 75045, 80048, 100060, 105063, 120072, 140084, 150090, 175105, 200120, 210126, 240144, 280168, 300180, 350210, 400240, 420252, 525315, 560336, 600360, 700420, 840504, 1050630, 1200720, 1400840, 1681008, 2101260, 2801680, 4202520, 8405040 |
약수의 개수 | 80 |
약수의 합 | 29783808 |
성질
표기
바이너리 | 100000000100000000110000 |
8진수 | 40040060 |
16진수 | 804030 |