2016969960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{60679}}^1$

素因数の和:60970

約数の個数: 64

約数和(自身を含む): 6072854400

約数和(自身を除く): 4055884440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 16620, 33240, 60679, 121358, 182037, 242716, 303395, 364074, 485432, 606790, 728148, 910185, 1213580, 1456296, 1820370, 2427160, 3640740, 7281480, 16808083, 33616166, 50424249, 67232332, 84040415, 100848498, 134464664, 168080830, 201696996, 252121245, 336161660, 403393992, 504242490, 672323320, 1008484980, 2016969960]

約数ペア:

[(1, 2016969960), (2, 1008484980), (3, 672323320), (4, 504242490), (5, 403393992), (6, 336161660), (8, 252121245), (10, 201696996), (12, 168080830), (15, 134464664), (20, 100848498), (24, 84040415), (30, 67232332), (40, 50424249), (60, 33616166), (120, 16808083), (277, 7281480), (554, 3640740), (831, 2427160), (1108, 1820370), (1385, 1456296), (1662, 1213580), (2216, 910185), (2770, 728148), (3324, 606790), (4155, 485432), (5540, 364074), (6648, 303395), (8310, 242716), (11080, 182037), (16620, 121358), (33240, 60679)]