12570960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52379}}^1$

素因数の和:52395

約数の個数: 40

約数和(自身を含む): 38970720

約数和(自身を除く): 26399760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52379, 104758, 157137, 209516, 261895, 314274, 419032, 523790, 628548, 785685, 838064, 1047580, 1257096, 1571370, 2095160, 2514192, 3142740, 4190320, 6285480, 12570960]

約数ペア:

[(1, 12570960), (2, 6285480), (3, 4190320), (4, 3142740), (5, 2514192), (6, 2095160), (8, 1571370), (10, 1257096), (12, 1047580), (15, 838064), (16, 785685), (20, 628548), (24, 523790), (30, 419032), (40, 314274), (48, 261895), (60, 209516), (80, 157137), (120, 104758), (240, 52379)]