26551920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 82807200

約数和(自身を除く): 56255280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 349, 634, 698, 951, 1047, 1268, 1396, 1585, 1745, 1902, 2094, 2536, 2792, 3170, 3490, 3804, 4188, 4755, 5072, 5235, 5584, 6340, 6980, 7608, 8376, 9510, 10470, 12680, 13960, 15216, 16752, 19020, 20940, 25360, 27920, 38040, 41880, 76080, 83760, 110633, 221266, 331899, 442532, 553165, 663798, 885064, 1106330, 1327596, 1659495, 1770128, 2212660, 2655192, 3318990, 4425320, 5310384, 6637980, 8850640, 13275960, 26551920]

約数ペア:

[(1, 26551920), (2, 13275960), (3, 8850640), (4, 6637980), (5, 5310384), (6, 4425320), (8, 3318990), (10, 2655192), (12, 2212660), (15, 1770128), (16, 1659495), (20, 1327596), (24, 1106330), (30, 885064), (40, 663798), (48, 553165), (60, 442532), (80, 331899), (120, 221266), (240, 110633), (317, 83760), (349, 76080), (634, 41880), (698, 38040), (951, 27920), (1047, 25360), (1268, 20940), (1396, 19020), (1585, 16752), (1745, 15216), (1902, 13960), (2094, 12680), (2536, 10470), (2792, 9510), (3170, 8376), (3490, 7608), (3804, 6980), (4188, 6340), (4755, 5584), (5072, 5235)]