77270460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1287841}}^1$

素因数の和:1287853

約数の個数: 24

約数和(自身を含む): 216357456

約数和(自身を除く): 139086996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1287841, 2575682, 3863523, 5151364, 6439205, 7727046, 12878410, 15454092, 19317615, 25756820, 38635230, 77270460]

約数ペア:

[(1, 77270460), (2, 38635230), (3, 25756820), (4, 19317615), (5, 15454092), (6, 12878410), (10, 7727046), (12, 6439205), (15, 5151364), (20, 3863523), (30, 2575682), (60, 1287841)]