80168460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1336141}}^1$

素因数の和:1336153

約数の個数: 24

約数和(自身を含む): 224471856

約数和(自身を除く): 144303396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1336141, 2672282, 4008423, 5344564, 6680705, 8016846, 13361410, 16033692, 20042115, 26722820, 40084230, 80168460]

約数ペア:

[(1, 80168460), (2, 40084230), (3, 26722820), (4, 20042115), (5, 16033692), (6, 13361410), (10, 8016846), (12, 6680705), (15, 5344564), (20, 4008423), (30, 2672282), (60, 1336141)]