86116920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1999}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 259200000

約数和(自身を除く): 173083080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 1999, 2154, 2872, 3590, 3998, 4308, 5385, 5997, 7180, 7996, 8616, 9995, 10770, 11994, 14360, 15992, 19990, 21540, 23988, 29985, 39980, 43080, 47976, 59970, 79960, 119940, 239880, 717641, 1435282, 2152923, 2870564, 3588205, 4305846, 5741128, 7176410, 8611692, 10764615, 14352820, 17223384, 21529230, 28705640, 43058460, 86116920]

約数ペア:

[(1, 86116920), (2, 43058460), (3, 28705640), (4, 21529230), (5, 17223384), (6, 14352820), (8, 10764615), (10, 8611692), (12, 7176410), (15, 5741128), (20, 4305846), (24, 3588205), (30, 2870564), (40, 2152923), (60, 1435282), (120, 717641), (359, 239880), (718, 119940), (1077, 79960), (1436, 59970), (1795, 47976), (1999, 43080), (2154, 39980), (2872, 29985), (3590, 23988), (3998, 21540), (4308, 19990), (5385, 15992), (5997, 14360), (7180, 11994), (7996, 10770), (8616, 9995)]