126316140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2105269}}^1$

素因数の和:2105281

約数の個数: 24

約数和(自身を含む): 353685360

約数和(自身を除く): 227369220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2105269, 4210538, 6315807, 8421076, 10526345, 12631614, 21052690, 25263228, 31579035, 42105380, 63158070, 126316140]

約数ペア:

[(1, 126316140), (2, 63158070), (3, 42105380), (4, 31579035), (5, 25263228), (6, 21052690), (10, 12631614), (12, 10526345), (15, 8421076), (20, 6315807), (30, 4210538), (60, 2105269)]