3249520

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 7633440

約数和(自身を除く): 4383920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 269, 302, 538, 604, 755, 1076, 1208, 1345, 1510, 2152, 2416, 2690, 3020, 4304, 5380, 6040, 10760, 12080, 21520, 40619, 81238, 162476, 203095, 324952, 406190, 649904, 812380, 1624760, 3249520]

約数ペア:

[(1, 3249520), (2, 1624760), (4, 812380), (5, 649904), (8, 406190), (10, 324952), (16, 203095), (20, 162476), (40, 81238), (80, 40619), (151, 21520), (269, 12080), (302, 10760), (538, 6040), (604, 5380), (755, 4304), (1076, 3020), (1208, 2690), (1345, 2416), (1510, 2152)]