4920256560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20501069}}^1$

素因数の和:20501085

約数の個数: 40

約数和(自身を含む): 15252796080

約数和(自身を除く): 10332539520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20501069, 41002138, 61503207, 82004276, 102505345, 123006414, 164008552, 205010690, 246012828, 307516035, 328017104, 410021380, 492025656, 615032070, 820042760, 984051312, 1230064140, 1640085520, 2460128280, 4920256560]

約数ペア:

[(1, 4920256560), (2, 2460128280), (3, 1640085520), (4, 1230064140), (5, 984051312), (6, 820042760), (8, 615032070), (10, 492025656), (12, 410021380), (15, 328017104), (16, 307516035), (20, 246012828), (24, 205010690), (30, 164008552), (40, 123006414), (48, 102505345), (60, 82004276), (80, 61503207), (120, 41002138), (240, 20501069)]