61541120

素因数分解:

$2^8\times 5^1\times {\mathrm{48079}}^1$

素因数の和:48100

約数の個数: 36

約数和(自身を含む): 147413280

約数和(自身を除く): 85872160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 48079, 96158, 192316, 240395, 384632, 480790, 769264, 961580, 1538528, 1923160, 3077056, 3846320, 6154112, 7692640, 12308224, 15385280, 30770560, 61541120]

約数ペア:

[(1, 61541120), (2, 30770560), (4, 15385280), (5, 12308224), (8, 7692640), (10, 6154112), (16, 3846320), (20, 3077056), (32, 1923160), (40, 1538528), (64, 961580), (80, 769264), (128, 480790), (160, 384632), (256, 240395), (320, 192316), (640, 96158), (1280, 48079)]