242713620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1348409}}^1$

素因数の和:1348424

約数の個数: 36

約数和(自身を含む): 736231860

約数和(自身を除く): 493518240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1348409, 2696818, 4045227, 5393636, 6742045, 8090454, 12135681, 13484090, 16180908, 20226135, 24271362, 26968180, 40452270, 48542724, 60678405, 80904540, 121356810, 242713620]

約数ペア:

[(1, 242713620), (2, 121356810), (3, 80904540), (4, 60678405), (5, 48542724), (6, 40452270), (9, 26968180), (10, 24271362), (12, 20226135), (15, 16180908), (18, 13484090), (20, 12135681), (30, 8090454), (36, 6742045), (45, 5393636), (60, 4045227), (90, 2696818), (180, 1348409)]