55616280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1291}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 167443200

約数和(自身を除く): 111826920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1291, 1436, 1795, 2154, 2582, 2872, 3590, 3873, 4308, 5164, 5385, 6455, 7180, 7746, 8616, 10328, 10770, 12910, 14360, 15492, 19365, 21540, 25820, 30984, 38730, 43080, 51640, 77460, 154920, 463469, 926938, 1390407, 1853876, 2317345, 2780814, 3707752, 4634690, 5561628, 6952035, 9269380, 11123256, 13904070, 18538760, 27808140, 55616280]

約数ペア:

[(1, 55616280), (2, 27808140), (3, 18538760), (4, 13904070), (5, 11123256), (6, 9269380), (8, 6952035), (10, 5561628), (12, 4634690), (15, 3707752), (20, 2780814), (24, 2317345), (30, 1853876), (40, 1390407), (60, 926938), (120, 463469), (359, 154920), (718, 77460), (1077, 51640), (1291, 43080), (1436, 38730), (1795, 30984), (2154, 25820), (2582, 21540), (2872, 19365), (3590, 15492), (3873, 14360), (4308, 12910), (5164, 10770), (5385, 10328), (6455, 8616), (7180, 7746)]