168967020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{1979}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 473679360

約数和(自身を除く): 304712340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423, 1979, 2846, 3958, 4269, 5692, 5937, 7115, 7916, 8538, 9895, 11874, 14230, 17076, 19790, 21345, 23748, 28460, 29685, 39580, 42690, 59370, 85380, 118740, 2816117, 5632234, 8448351, 11264468, 14080585, 16896702, 28161170, 33793404, 42241755, 56322340, 84483510, 168967020]

約数ペア:

[(1, 168967020), (2, 84483510), (3, 56322340), (4, 42241755), (5, 33793404), (6, 28161170), (10, 16896702), (12, 14080585), (15, 11264468), (20, 8448351), (30, 5632234), (60, 2816117), (1423, 118740), (1979, 85380), (2846, 59370), (3958, 42690), (4269, 39580), (5692, 29685), (5937, 28460), (7115, 23748), (7916, 21345), (8538, 19790), (9895, 17076), (11874, 14230)]