98675760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 307096416

約数和(自身を除く): 208420656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1297, 1585, 1902, 2536, 2594, 3170, 3804, 3891, 4755, 5072, 5188, 6340, 6485, 7608, 7782, 9510, 10376, 12680, 12970, 15216, 15564, 19020, 19455, 20752, 25360, 25940, 31128, 38040, 38910, 51880, 62256, 76080, 77820, 103760, 155640, 311280, 411149, 822298, 1233447, 1644596, 2055745, 2466894, 3289192, 4111490, 4933788, 6167235, 6578384, 8222980, 9867576, 12334470, 16445960, 19735152, 24668940, 32891920, 49337880, 98675760]

約数ペア:

[(1, 98675760), (2, 49337880), (3, 32891920), (4, 24668940), (5, 19735152), (6, 16445960), (8, 12334470), (10, 9867576), (12, 8222980), (15, 6578384), (16, 6167235), (20, 4933788), (24, 4111490), (30, 3289192), (40, 2466894), (48, 2055745), (60, 1644596), (80, 1233447), (120, 822298), (240, 411149), (317, 311280), (634, 155640), (951, 103760), (1268, 77820), (1297, 76080), (1585, 62256), (1902, 51880), (2536, 38910), (2594, 38040), (3170, 31128), (3804, 25940), (3891, 25360), (4755, 20752), (5072, 19455), (5188, 19020), (6340, 15564), (6485, 15216), (7608, 12970), (7782, 12680), (9510, 10376)]