153622740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2560379}}^1$

素因数の和:2560391

約数の個数: 24

約数和(自身を含む): 430143840

約数和(自身を除く): 276521100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2560379, 5120758, 7681137, 10241516, 12801895, 15362274, 25603790, 30724548, 38405685, 51207580, 76811370, 153622740]

約数ペア:

[(1, 153622740), (2, 76811370), (3, 51207580), (4, 38405685), (5, 30724548), (6, 25603790), (10, 15362274), (12, 12801895), (15, 10241516), (20, 7681137), (30, 5120758), (60, 2560379)]