57808560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240869}}^1$

素因数の和:240885

約数の個数: 40

約数和(自身を含む): 179207280

約数和(自身を除く): 121398720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 240869, 481738, 722607, 963476, 1204345, 1445214, 1926952, 2408690, 2890428, 3613035, 3853904, 4817380, 5780856, 7226070, 9634760, 11561712, 14452140, 19269520, 28904280, 57808560]

約数ペア:

[(1, 57808560), (2, 28904280), (3, 19269520), (4, 14452140), (5, 11561712), (6, 9634760), (8, 7226070), (10, 5780856), (12, 4817380), (15, 3853904), (16, 3613035), (20, 2890428), (24, 2408690), (30, 1926952), (40, 1445214), (48, 1204345), (60, 963476), (80, 722607), (120, 481738), (240, 240869)]