40965360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170689}}^1$

素因数の和:170705

約数の個数: 40

約数和(自身を含む): 126993360

約数和(自身を除く): 86028000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170689, 341378, 512067, 682756, 853445, 1024134, 1365512, 1706890, 2048268, 2560335, 2731024, 3413780, 4096536, 5120670, 6827560, 8193072, 10241340, 13655120, 20482680, 40965360]

約数ペア:

[(1, 40965360), (2, 20482680), (3, 13655120), (4, 10241340), (5, 8193072), (6, 6827560), (8, 5120670), (10, 4096536), (12, 3413780), (15, 2731024), (16, 2560335), (20, 2048268), (24, 1706890), (30, 1365512), (40, 1024134), (48, 853445), (60, 682756), (80, 512067), (120, 341378), (240, 170689)]