85474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37489}}^1$

素因数の和:37522

約数の個数: 64

約数和(自身を含む): 269928000

約数和(自身を除く): 184453080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 37489, 74978, 112467, 149956, 187445, 224934, 299912, 374890, 449868, 562335, 712291, 749780, 899736, 1124670, 1424582, 1499560, 2136873, 2249340, 2849164, 3561455, 4273746, 4498680, 5698328, 7122910, 8547492, 10684365, 14245820, 17094984, 21368730, 28491640, 42737460, 85474920]

約数ペア:

[(1, 85474920), (2, 42737460), (3, 28491640), (4, 21368730), (5, 17094984), (6, 14245820), (8, 10684365), (10, 8547492), (12, 7122910), (15, 5698328), (19, 4498680), (20, 4273746), (24, 3561455), (30, 2849164), (38, 2249340), (40, 2136873), (57, 1499560), (60, 1424582), (76, 1124670), (95, 899736), (114, 749780), (120, 712291), (152, 562335), (190, 449868), (228, 374890), (285, 299912), (380, 224934), (456, 187445), (570, 149956), (760, 112467), (1140, 74978), (2280, 37489)]