2428485240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{80627}}^1$

素因数の和:80892

約数の個数: 64

約数和(自身を含む): 7314572160

約数和(自身を除く): 4886086920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 15060, 30120, 80627, 161254, 241881, 322508, 403135, 483762, 645016, 806270, 967524, 1209405, 1612540, 1935048, 2418810, 3225080, 4837620, 9675240, 20237377, 40474754, 60712131, 80949508, 101186885, 121424262, 161899016, 202373770, 242848524, 303560655, 404747540, 485697048, 607121310, 809495080, 1214242620, 2428485240]

約数ペア:

[(1, 2428485240), (2, 1214242620), (3, 809495080), (4, 607121310), (5, 485697048), (6, 404747540), (8, 303560655), (10, 242848524), (12, 202373770), (15, 161899016), (20, 121424262), (24, 101186885), (30, 80949508), (40, 60712131), (60, 40474754), (120, 20237377), (251, 9675240), (502, 4837620), (753, 3225080), (1004, 2418810), (1255, 1935048), (1506, 1612540), (2008, 1209405), (2510, 967524), (3012, 806270), (3765, 645016), (5020, 483762), (6024, 403135), (7530, 322508), (10040, 241881), (15060, 161254), (30120, 80627)]