숫자 2880540
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 13 * 1231 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1231, 2340, 2462, 3693, 4924, 6155, 7386, 11079, 12310, 14772, 16003, 18465, 22158, 24620, 32006, 36930, 44316, 48009, 55395, 64012, 73860, 80015, 96018, 110790, 144027, 160030, 192036, 221580, 240045, 288054, 320060, 480090, 576108, 720135, 960180, 1440270, 2880540 |
약수의 개수 | 72 |
약수의 합 | 9417408 |
성질
표기
바이너리 | 1010111111010000011100 |
8진수 | 12772034 |
16진수 | 2bf41c |