72546960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{302279}}^1$

素因数の和:302295

約数の個数: 40

約数和(自身を含む): 224896320

約数和(自身を除く): 152349360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 302279, 604558, 906837, 1209116, 1511395, 1813674, 2418232, 3022790, 3627348, 4534185, 4836464, 6045580, 7254696, 9068370, 12091160, 14509392, 18136740, 24182320, 36273480, 72546960]

約数ペア:

[(1, 72546960), (2, 36273480), (3, 24182320), (4, 18136740), (5, 14509392), (6, 12091160), (8, 9068370), (10, 7254696), (12, 6045580), (15, 4836464), (16, 4534185), (20, 3627348), (24, 3022790), (30, 2418232), (40, 1813674), (48, 1511395), (60, 1209116), (80, 906837), (120, 604558), (240, 302279)]