126968880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{529037}}^1$

素因数の和:529053

約数の個数: 40

約数和(自身を含む): 393604272

約数和(自身を除く): 266635392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 529037, 1058074, 1587111, 2116148, 2645185, 3174222, 4232296, 5290370, 6348444, 7935555, 8464592, 10580740, 12696888, 15871110, 21161480, 25393776, 31742220, 42322960, 63484440, 126968880]

約数ペア:

[(1, 126968880), (2, 63484440), (3, 42322960), (4, 31742220), (5, 25393776), (6, 21161480), (8, 15871110), (10, 12696888), (12, 10580740), (15, 8464592), (16, 7935555), (20, 6348444), (24, 5290370), (30, 4232296), (40, 3174222), (48, 2645185), (60, 2116148), (80, 1587111), (120, 1058074), (240, 529037)]