48515640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{877}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 146028960

約数和(自身を除く): 97513320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 877, 922, 1383, 1754, 1844, 2305, 2631, 2766, 3508, 3688, 4385, 4610, 5262, 5532, 6915, 7016, 8770, 9220, 10524, 11064, 13155, 13830, 17540, 18440, 21048, 26310, 27660, 35080, 52620, 55320, 105240, 404297, 808594, 1212891, 1617188, 2021485, 2425782, 3234376, 4042970, 4851564, 6064455, 8085940, 9703128, 12128910, 16171880, 24257820, 48515640]

約数ペア:

[(1, 48515640), (2, 24257820), (3, 16171880), (4, 12128910), (5, 9703128), (6, 8085940), (8, 6064455), (10, 4851564), (12, 4042970), (15, 3234376), (20, 2425782), (24, 2021485), (30, 1617188), (40, 1212891), (60, 808594), (120, 404297), (461, 105240), (877, 55320), (922, 52620), (1383, 35080), (1754, 27660), (1844, 26310), (2305, 21048), (2631, 18440), (2766, 17540), (3508, 13830), (3688, 13155), (4385, 11064), (4610, 10524), (5262, 9220), (5532, 8770), (6915, 7016)]