61212160

素因数分解:

$2^9\times 5^1\times {\mathrm{23911}}^1$

素因数の和:23934

約数の個数: 40

約数和(自身を含む): 146771856

約数和(自身を除く): 85559696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 23911, 47822, 95644, 119555, 191288, 239110, 382576, 478220, 765152, 956440, 1530304, 1912880, 3060608, 3825760, 6121216, 7651520, 12242432, 15303040, 30606080, 61212160]

約数ペア:

[(1, 61212160), (2, 30606080), (4, 15303040), (5, 12242432), (8, 7651520), (10, 6121216), (16, 3825760), (20, 3060608), (32, 1912880), (40, 1530304), (64, 956440), (80, 765152), (128, 478220), (160, 382576), (256, 239110), (320, 191288), (512, 119555), (640, 95644), (1280, 47822), (2560, 23911)]