89475240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1999}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 269280000

約数和(自身を除く): 179804760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 1999, 2238, 2984, 3730, 3998, 4476, 5595, 5997, 7460, 7996, 8952, 9995, 11190, 11994, 14920, 15992, 19990, 22380, 23988, 29985, 39980, 44760, 47976, 59970, 79960, 119940, 239880, 745627, 1491254, 2236881, 2982508, 3728135, 4473762, 5965016, 7456270, 8947524, 11184405, 14912540, 17895048, 22368810, 29825080, 44737620, 89475240]

約数ペア:

[(1, 89475240), (2, 44737620), (3, 29825080), (4, 22368810), (5, 17895048), (6, 14912540), (8, 11184405), (10, 8947524), (12, 7456270), (15, 5965016), (20, 4473762), (24, 3728135), (30, 2982508), (40, 2236881), (60, 1491254), (120, 745627), (373, 239880), (746, 119940), (1119, 79960), (1492, 59970), (1865, 47976), (1999, 44760), (2238, 39980), (2984, 29985), (3730, 23988), (3998, 22380), (4476, 19990), (5595, 15992), (5997, 14920), (7460, 11994), (7996, 11190), (8952, 9995)]