40261740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{671029}}^1$

素因数の和:671041

約数の個数: 24

約数和(自身を含む): 112733040

約数和(自身を除く): 72471300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 671029, 1342058, 2013087, 2684116, 3355145, 4026174, 6710290, 8052348, 10065435, 13420580, 20130870, 40261740]

約数ペア:

[(1, 40261740), (2, 20130870), (3, 13420580), (4, 10065435), (5, 8052348), (6, 6710290), (10, 4026174), (12, 3355145), (15, 2684116), (20, 2013087), (30, 1342058), (60, 671029)]