72145140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5297}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 202934592

約数和(自身を除く): 130789452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 5297, 6810, 10594, 13620, 15891, 21188, 26485, 31782, 52970, 63564, 79455, 105940, 158910, 317820, 1202419, 2404838, 3607257, 4809676, 6012095, 7214514, 12024190, 14429028, 18036285, 24048380, 36072570, 72145140]

約数ペア:

[(1, 72145140), (2, 36072570), (3, 24048380), (4, 18036285), (5, 14429028), (6, 12024190), (10, 7214514), (12, 6012095), (15, 4809676), (20, 3607257), (30, 2404838), (60, 1202419), (227, 317820), (454, 158910), (681, 105940), (908, 79455), (1135, 63564), (1362, 52970), (2270, 31782), (2724, 26485), (3405, 21188), (4540, 15891), (5297, 13620), (6810, 10594)]