2431740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40529}}^1$

素因数の和:40541

約数の個数: 24

約数和(自身を含む): 6809040

約数和(自身を除く): 4377300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40529, 81058, 121587, 162116, 202645, 243174, 405290, 486348, 607935, 810580, 1215870, 2431740]

約数ペア:

[(1, 2431740), (2, 1215870), (3, 810580), (4, 607935), (5, 486348), (6, 405290), (10, 243174), (12, 202645), (15, 162116), (20, 121587), (30, 81058), (60, 40529)]