664683960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5539033}}^1$

素因数の和:5539047

約数の個数: 32

約数和(自身を含む): 1994052240

約数和(自身を除く): 1329368280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5539033, 11078066, 16617099, 22156132, 27695165, 33234198, 44312264, 55390330, 66468396, 83085495, 110780660, 132936792, 166170990, 221561320, 332341980, 664683960]

約数ペア:

[(1, 664683960), (2, 332341980), (3, 221561320), (4, 166170990), (5, 132936792), (6, 110780660), (8, 83085495), (10, 66468396), (12, 55390330), (15, 44312264), (20, 33234198), (24, 27695165), (30, 22156132), (40, 16617099), (60, 11078066), (120, 5539033)]