121282620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2021377}}^1$

素因数の和:2021389

約数の個数: 24

約数和(自身を含む): 339591504

約数和(自身を除く): 218308884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2021377, 4042754, 6064131, 8085508, 10106885, 12128262, 20213770, 24256524, 30320655, 40427540, 60641310, 121282620]

約数ペア:

[(1, 121282620), (2, 60641310), (3, 40427540), (4, 30320655), (5, 24256524), (6, 20213770), (10, 12128262), (12, 10106885), (15, 8085508), (20, 6064131), (30, 4042754), (60, 2021377)]