숫자 123841280
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 31 * 3121 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3121, 3968, 4960, 6242, 7936, 9920, 12484, 15605, 19840, 24968, 31210, 39680, 49936, 62420, 96751, 99872, 124840, 193502, 199744, 249680, 387004, 399488, 483755, 499360, 774008, 798976, 967510, 998720, 1548016, 1935020, 1997440, 3096032, 3870040, 3994880, 6192064, 7740080, 12384128, 15480160, 24768256, 30960320, 61920640, 123841280 |
약수의 개수 | 72 |
약수의 합 | 306305664 |
성질
표기
바이너리 | 111011000011010101100000000 |
8진수 | 730325400 |
16진수 | 761ab00 |