12401460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68897}}^1$

素因数の和:68912

約数の個数: 36

約数和(自身を含む): 37618308

約数和(自身を除く): 25216848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68897, 137794, 206691, 275588, 344485, 413382, 620073, 688970, 826764, 1033455, 1240146, 1377940, 2066910, 2480292, 3100365, 4133820, 6200730, 12401460]

約数ペア:

[(1, 12401460), (2, 6200730), (3, 4133820), (4, 3100365), (5, 2480292), (6, 2066910), (9, 1377940), (10, 1240146), (12, 1033455), (15, 826764), (18, 688970), (20, 620073), (30, 413382), (36, 344485), (45, 275588), (60, 206691), (90, 137794), (180, 68897)]