7660740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127679}}^1$

素因数の和:127691

約数の個数: 24

約数和(自身を含む): 21450240

約数和(自身を除く): 13789500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127679, 255358, 383037, 510716, 638395, 766074, 1276790, 1532148, 1915185, 2553580, 3830370, 7660740]

約数ペア:

[(1, 7660740), (2, 3830370), (3, 2553580), (4, 1915185), (5, 1532148), (6, 1276790), (10, 766074), (12, 638395), (15, 510716), (20, 383037), (30, 255358), (60, 127679)]