60121420

素因数分解:

$2^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{2089}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 126403200

約数和(自身を除く): 66281780

約数列:

[1, 2, 4, 5, 10, 20, 1439, 2089, 2878, 4178, 5756, 7195, 8356, 10445, 14390, 20890, 28780, 41780, 3006071, 6012142, 12024284, 15030355, 30060710, 60121420]

約数ペア:

[(1, 60121420), (2, 30060710), (4, 15030355), (5, 12024284), (10, 6012142), (20, 3006071), (1439, 41780), (2089, 28780), (2878, 20890), (4178, 14390), (5756, 10445), (7195, 8356)]