139799640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1164997}}^1$

素因数の和:1165011

約数の個数: 32

約数和(自身を含む): 419399280

約数和(自身を除く): 279599640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1164997, 2329994, 3494991, 4659988, 5824985, 6989982, 9319976, 11649970, 13979964, 17474955, 23299940, 27959928, 34949910, 46599880, 69899820, 139799640]

約数ペア:

[(1, 139799640), (2, 69899820), (3, 46599880), (4, 34949910), (5, 27959928), (6, 23299940), (8, 17474955), (10, 13979964), (12, 11649970), (15, 9319976), (20, 6989982), (24, 5824985), (30, 4659988), (40, 3494991), (60, 2329994), (120, 1164997)]