20160127540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144000911}}^1$

素因数の和:144000927

約数の個数: 24

約数和(自身を含む): 48384306432

約数和(自身を除く): 28224178892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144000911, 288001822, 576003644, 720004555, 1008006377, 1440009110, 2016012754, 2880018220, 4032025508, 5040031885, 10080063770, 20160127540]

約数ペア:

[(1, 20160127540), (2, 10080063770), (4, 5040031885), (5, 4032025508), (7, 2880018220), (10, 2016012754), (14, 1440009110), (20, 1008006377), (28, 720004555), (35, 576003644), (70, 288001822), (140, 144000911)]