121018020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2016967}}^1$

素因数の和:2016979

約数の個数: 24

約数和(自身を含む): 338850624

約数和(自身を除く): 217832604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2016967, 4033934, 6050901, 8067868, 10084835, 12101802, 20169670, 24203604, 30254505, 40339340, 60509010, 121018020]

約数ペア:

[(1, 121018020), (2, 60509010), (3, 40339340), (4, 30254505), (5, 24203604), (6, 20169670), (10, 12101802), (12, 10084835), (15, 8067868), (20, 6050901), (30, 4033934), (60, 2016967)]