15493418040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129111817}}^1$

素因数の和:129111831

約数の個数: 32

約数和(自身を含む): 46480254480

約数和(自身を除く): 30986836440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129111817, 258223634, 387335451, 516447268, 645559085, 774670902, 1032894536, 1291118170, 1549341804, 1936677255, 2582236340, 3098683608, 3873354510, 5164472680, 7746709020, 15493418040]

約数ペア:

[(1, 15493418040), (2, 7746709020), (3, 5164472680), (4, 3873354510), (5, 3098683608), (6, 2582236340), (8, 1936677255), (10, 1549341804), (12, 1291118170), (15, 1032894536), (20, 774670902), (24, 645559085), (30, 516447268), (40, 387335451), (60, 258223634), (120, 129111817)]