40453080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 121897440

約数和(自身を除く): 81444360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1217, 1385, 1662, 2216, 2434, 2770, 3324, 3651, 4155, 4868, 5540, 6085, 6648, 7302, 8310, 9736, 11080, 12170, 14604, 16620, 18255, 24340, 29208, 33240, 36510, 48680, 73020, 146040, 337109, 674218, 1011327, 1348436, 1685545, 2022654, 2696872, 3371090, 4045308, 5056635, 6742180, 8090616, 10113270, 13484360, 20226540, 40453080]

約数ペア:

[(1, 40453080), (2, 20226540), (3, 13484360), (4, 10113270), (5, 8090616), (6, 6742180), (8, 5056635), (10, 4045308), (12, 3371090), (15, 2696872), (20, 2022654), (24, 1685545), (30, 1348436), (40, 1011327), (60, 674218), (120, 337109), (277, 146040), (554, 73020), (831, 48680), (1108, 36510), (1217, 33240), (1385, 29208), (1662, 24340), (2216, 18255), (2434, 16620), (2770, 14604), (3324, 12170), (3651, 11080), (4155, 9736), (4868, 8310), (5540, 7302), (6085, 6648)]