76561860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1276031}}^1$

素因数の和:1276043

約数の個数: 24

約数和(自身を含む): 214373376

約数和(自身を除く): 137811516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1276031, 2552062, 3828093, 5104124, 6380155, 7656186, 12760310, 15312372, 19140465, 25520620, 38280930, 76561860]

約数ペア:

[(1, 76561860), (2, 38280930), (3, 25520620), (4, 19140465), (5, 15312372), (6, 12760310), (10, 7656186), (12, 6380155), (15, 5104124), (20, 3828093), (30, 2552062), (60, 1276031)]