230344740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1279693}}^1$

素因数の和:1279708

約数の個数: 36

約数和(自身を含む): 698712924

約数和(自身を除く): 468368184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1279693, 2559386, 3839079, 5118772, 6398465, 7678158, 11517237, 12796930, 15356316, 19195395, 23034474, 25593860, 38390790, 46068948, 57586185, 76781580, 115172370, 230344740]

約数ペア:

[(1, 230344740), (2, 115172370), (3, 76781580), (4, 57586185), (5, 46068948), (6, 38390790), (9, 25593860), (10, 23034474), (12, 19195395), (15, 15356316), (18, 12796930), (20, 11517237), (30, 7678158), (36, 6398465), (45, 5118772), (60, 3839079), (90, 2559386), (180, 1279693)]