66789480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{556579}}^1$

素因数の和:556593

約数の個数: 32

約数和(自身を含む): 200368800

約数和(自身を除く): 133579320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 556579, 1113158, 1669737, 2226316, 2782895, 3339474, 4452632, 5565790, 6678948, 8348685, 11131580, 13357896, 16697370, 22263160, 33394740, 66789480]

約数ペア:

[(1, 66789480), (2, 33394740), (3, 22263160), (4, 16697370), (5, 13357896), (6, 11131580), (8, 8348685), (10, 6678948), (12, 5565790), (15, 4452632), (20, 3339474), (24, 2782895), (30, 2226316), (40, 1669737), (60, 1113158), (120, 556579)]