89384880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28649}}^1$

素因数の和:28678

約数の個数: 80

約数和(自身を含む): 298418400

約数和(自身を除く): 209033520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 28649, 57298, 85947, 114596, 143245, 171894, 229192, 286490, 343788, 372437, 429735, 458384, 572980, 687576, 744874, 859470, 1117311, 1145960, 1375152, 1489748, 1718940, 1862185, 2234622, 2291920, 2979496, 3437880, 3724370, 4469244, 5586555, 5958992, 6875760, 7448740, 8938488, 11173110, 14897480, 17876976, 22346220, 29794960, 44692440, 89384880]

約数ペア:

[(1, 89384880), (2, 44692440), (3, 29794960), (4, 22346220), (5, 17876976), (6, 14897480), (8, 11173110), (10, 8938488), (12, 7448740), (13, 6875760), (15, 5958992), (16, 5586555), (20, 4469244), (24, 3724370), (26, 3437880), (30, 2979496), (39, 2291920), (40, 2234622), (48, 1862185), (52, 1718940), (60, 1489748), (65, 1375152), (78, 1145960), (80, 1117311), (104, 859470), (120, 744874), (130, 687576), (156, 572980), (195, 458384), (208, 429735), (240, 372437), (260, 343788), (312, 286490), (390, 229192), (520, 171894), (624, 143245), (780, 114596), (1040, 85947), (1560, 57298), (3120, 28649)]