1566504120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{65599}}^1$

素因数の和:65812

約数の個数: 64

約数和(自身を含む): 4723200000

約数和(自身を除く): 3156695880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 65599, 131198, 196797, 262396, 327995, 393594, 524792, 655990, 787188, 983985, 1311980, 1574376, 1967970, 2623960, 3935940, 7871880, 13054201, 26108402, 39162603, 52216804, 65271005, 78325206, 104433608, 130542010, 156650412, 195813015, 261084020, 313300824, 391626030, 522168040, 783252060, 1566504120]

約数ペア:

[(1, 1566504120), (2, 783252060), (3, 522168040), (4, 391626030), (5, 313300824), (6, 261084020), (8, 195813015), (10, 156650412), (12, 130542010), (15, 104433608), (20, 78325206), (24, 65271005), (30, 52216804), (40, 39162603), (60, 26108402), (120, 13054201), (199, 7871880), (398, 3935940), (597, 2623960), (796, 1967970), (995, 1574376), (1194, 1311980), (1592, 983985), (1990, 787188), (2388, 655990), (2985, 524792), (3980, 393594), (4776, 327995), (5970, 262396), (7960, 196797), (11940, 131198), (23880, 65599)]