75089760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156437}}^1$

素因数の和:156455

約数の個数: 48

約数和(自身を含む): 236534256

約数和(自身を除く): 161444496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 156437, 312874, 469311, 625748, 782185, 938622, 1251496, 1564370, 1877244, 2346555, 2502992, 3128740, 3754488, 4693110, 5005984, 6257480, 7508976, 9386220, 12514960, 15017952, 18772440, 25029920, 37544880, 75089760]

約数ペア:

[(1, 75089760), (2, 37544880), (3, 25029920), (4, 18772440), (5, 15017952), (6, 12514960), (8, 9386220), (10, 7508976), (12, 6257480), (15, 5005984), (16, 4693110), (20, 3754488), (24, 3128740), (30, 2502992), (32, 2346555), (40, 1877244), (48, 1564370), (60, 1251496), (80, 938622), (96, 782185), (120, 625748), (160, 469311), (240, 312874), (480, 156437)]