47736120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 144000000

約数和(自身を除く): 96263880

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, 1999, 2388, 2985, 3980, 3998, 4776, 5970, 5997, 7960, 7996, 9995, 11940, 11994, 15992, 19990, 23880, 23988, 29985, 39980, 47976, 59970, 79960, 119940, 239880, 397801, 795602, 1193403, 1591204, 1989005, 2386806, 3182408, 3978010, 4773612, 5967015, 7956020, 9547224, 11934030, 15912040, 23868060, 47736120]

約数ペア:

[(1, 47736120), (2, 23868060), (3, 15912040), (4, 11934030), (5, 9547224), (6, 7956020), (8, 5967015), (10, 4773612), (12, 3978010), (15, 3182408), (20, 2386806), (24, 1989005), (30, 1591204), (40, 1193403), (60, 795602), (120, 397801), (199, 239880), (398, 119940), (597, 79960), (796, 59970), (995, 47976), (1194, 39980), (1592, 29985), (1990, 23988), (1999, 23880), (2388, 19990), (2985, 15992), (3980, 11994), (3998, 11940), (4776, 9995), (5970, 7996), (5997, 7960)]