1240860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20693

約数の個数: 24

約数和(自身を含む): 3474576

約数和(自身を除く): 2233716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20681, 41362, 62043, 82724, 103405, 124086, 206810, 248172, 310215, 413620, 620430, 1240860]

約数ペア:

[(1, 1240860), (2, 620430), (3, 413620), (4, 310215), (5, 248172), (6, 206810), (10, 124086), (12, 103405), (15, 82724), (20, 62043), (30, 41362), (60, 20681)]