90612160

素因数分解:

$2^6\times 5^1\times {\mathrm{283163}}^1$

素因数の和:283180

約数の個数: 28

約数和(自身を含む): 215770968

約数和(自身を除く): 125158808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 283163, 566326, 1132652, 1415815, 2265304, 2831630, 4530608, 5663260, 9061216, 11326520, 18122432, 22653040, 45306080, 90612160]

約数ペア:

[(1, 90612160), (2, 45306080), (4, 22653040), (5, 18122432), (8, 11326520), (10, 9061216), (16, 5663260), (20, 4530608), (32, 2831630), (40, 2265304), (64, 1415815), (80, 1132652), (160, 566326), (320, 283163)]