25182120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209851}}^1$

素因数の和:209865

約数の個数: 32

約数和(自身を含む): 75546720

約数和(自身を除く): 50364600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209851, 419702, 629553, 839404, 1049255, 1259106, 1678808, 2098510, 2518212, 3147765, 4197020, 5036424, 6295530, 8394040, 12591060, 25182120]

約数ペア:

[(1, 25182120), (2, 12591060), (3, 8394040), (4, 6295530), (5, 5036424), (6, 4197020), (8, 3147765), (10, 2518212), (12, 2098510), (15, 1678808), (20, 1259106), (24, 1049255), (30, 839404), (40, 629553), (60, 419702), (120, 209851)]