4881840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20341}}^1$

素因数の和:20357

約数の個数: 40

約数和(自身を含む): 15134448

約数和(自身を除く): 10252608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 203410, 244092, 305115, 325456, 406820, 488184, 610230, 813640, 976368, 1220460, 1627280, 2440920, 4881840]

約数ペア:

[(1, 4881840), (2, 2440920), (3, 1627280), (4, 1220460), (5, 976368), (6, 813640), (8, 610230), (10, 488184), (12, 406820), (15, 325456), (16, 305115), (20, 244092), (24, 203410), (30, 162728), (40, 122046), (48, 101705), (60, 81364), (80, 61023), (120, 40682), (240, 20341)]