4920245520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20501023}}^1$

素因数の和:20501039

約数の個数: 40

約数和(自身を含む): 15252761856

約数和(自身を除く): 10332516336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20501023, 41002046, 61503069, 82004092, 102505115, 123006138, 164008184, 205010230, 246012276, 307515345, 328016368, 410020460, 492024552, 615030690, 820040920, 984049104, 1230061380, 1640081840, 2460122760, 4920245520]

約数ペア:

[(1, 4920245520), (2, 2460122760), (3, 1640081840), (4, 1230061380), (5, 984049104), (6, 820040920), (8, 615030690), (10, 492024552), (12, 410020460), (15, 328016368), (16, 307515345), (20, 246012276), (24, 205010230), (30, 164008184), (40, 123006138), (48, 102505115), (60, 82004092), (80, 61503069), (120, 41002046), (240, 20501023)]