72224220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1193}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 202597920

約数和(自身を除く): 130373700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 1193, 2018, 2386, 3027, 3579, 4036, 4772, 5045, 5965, 6054, 7158, 10090, 11930, 12108, 14316, 15135, 17895, 20180, 23860, 30270, 35790, 60540, 71580, 1203737, 2407474, 3611211, 4814948, 6018685, 7222422, 12037370, 14444844, 18056055, 24074740, 36112110, 72224220]

約数ペア:

[(1, 72224220), (2, 36112110), (3, 24074740), (4, 18056055), (5, 14444844), (6, 12037370), (10, 7222422), (12, 6018685), (15, 4814948), (20, 3611211), (30, 2407474), (60, 1203737), (1009, 71580), (1193, 60540), (2018, 35790), (2386, 30270), (3027, 23860), (3579, 20180), (4036, 17895), (4772, 15135), (5045, 14316), (5965, 12108), (6054, 11930), (7158, 10090)]