45108240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{187951}}^1$

素因数の和:187967

約数の個数: 40

約数和(自身を含む): 139836288

約数和(自身を除く): 94728048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 187951, 375902, 563853, 751804, 939755, 1127706, 1503608, 1879510, 2255412, 2819265, 3007216, 3759020, 4510824, 5638530, 7518040, 9021648, 11277060, 15036080, 22554120, 45108240]

約数ペア:

[(1, 45108240), (2, 22554120), (3, 15036080), (4, 11277060), (5, 9021648), (6, 7518040), (8, 5638530), (10, 4510824), (12, 3759020), (15, 3007216), (16, 2819265), (20, 2255412), (24, 1879510), (30, 1503608), (40, 1127706), (48, 939755), (60, 751804), (80, 563853), (120, 375902), (240, 187951)]