157482120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1312351}}^1$

素因数の和:1312365

約数の個数: 32

約数和(自身を含む): 472446720

約数和(自身を除く): 314964600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1312351, 2624702, 3937053, 5249404, 6561755, 7874106, 10498808, 13123510, 15748212, 19685265, 26247020, 31496424, 39370530, 52494040, 78741060, 157482120]

約数ペア:

[(1, 157482120), (2, 78741060), (3, 52494040), (4, 39370530), (5, 31496424), (6, 26247020), (8, 19685265), (10, 15748212), (12, 13123510), (15, 10498808), (20, 7874106), (24, 6561755), (30, 5249404), (40, 3937053), (60, 2624702), (120, 1312351)]