62848560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 196416000

約数和(自身を除く): 133567440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 1999, 2096, 2620, 3144, 3930, 3998, 5240, 5997, 6288, 7860, 7996, 9995, 10480, 11994, 15720, 15992, 19990, 23988, 29985, 31440, 31984, 39980, 47976, 59970, 79960, 95952, 119940, 159920, 239880, 261869, 479760, 523738, 785607, 1047476, 1309345, 1571214, 2094952, 2618690, 3142428, 3928035, 4189904, 5237380, 6284856, 7856070, 10474760, 12569712, 15712140, 20949520, 31424280, 62848560]

約数ペア:

[(1, 62848560), (2, 31424280), (3, 20949520), (4, 15712140), (5, 12569712), (6, 10474760), (8, 7856070), (10, 6284856), (12, 5237380), (15, 4189904), (16, 3928035), (20, 3142428), (24, 2618690), (30, 2094952), (40, 1571214), (48, 1309345), (60, 1047476), (80, 785607), (120, 523738), (131, 479760), (240, 261869), (262, 239880), (393, 159920), (524, 119940), (655, 95952), (786, 79960), (1048, 59970), (1310, 47976), (1572, 39980), (1965, 31984), (1999, 31440), (2096, 29985), (2620, 23988), (3144, 19990), (3930, 15992), (3998, 15720), (5240, 11994), (5997, 10480), (6288, 9995), (7860, 7996)]