38832540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647209}}^1$

素因数の和:647221

約数の個数: 24

約数和(自身を含む): 108731280

約数和(自身を除く): 69898740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647209, 1294418, 1941627, 2588836, 3236045, 3883254, 6472090, 7766508, 9708135, 12944180, 19416270, 38832540]

約数ペア:

[(1, 38832540), (2, 19416270), (3, 12944180), (4, 9708135), (5, 7766508), (6, 6472090), (10, 3883254), (12, 3236045), (15, 2588836), (20, 1941627), (30, 1294418), (60, 647209)]