42562680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354689}}^1$

素因数の和:354703

約数の個数: 32

約数和(自身を含む): 127688400

約数和(自身を除く): 85125720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354689, 709378, 1064067, 1418756, 1773445, 2128134, 2837512, 3546890, 4256268, 5320335, 7093780, 8512536, 10640670, 14187560, 21281340, 42562680]

約数ペア:

[(1, 42562680), (2, 21281340), (3, 14187560), (4, 10640670), (5, 8512536), (6, 7093780), (8, 5320335), (10, 4256268), (12, 3546890), (15, 2837512), (20, 2128134), (24, 1773445), (30, 1418756), (40, 1064067), (60, 709378), (120, 354689)]