40985580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1009}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 115043040

約数和(自身を除く): 74057460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1009, 1354, 2018, 2031, 2708, 3027, 3385, 4036, 4062, 5045, 6054, 6770, 8124, 10090, 10155, 12108, 13540, 15135, 20180, 20310, 30270, 40620, 60540, 683093, 1366186, 2049279, 2732372, 3415465, 4098558, 6830930, 8197116, 10246395, 13661860, 20492790, 40985580]

約数ペア:

[(1, 40985580), (2, 20492790), (3, 13661860), (4, 10246395), (5, 8197116), (6, 6830930), (10, 4098558), (12, 3415465), (15, 2732372), (20, 2049279), (30, 1366186), (60, 683093), (677, 60540), (1009, 40620), (1354, 30270), (2018, 20310), (2031, 20180), (2708, 15135), (3027, 13540), (3385, 12108), (4036, 10155), (4062, 10090), (5045, 8124), (6054, 6770)]