15127996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126066641}}^1$

素因数の和:126066655

約数の個数: 32

約数和(自身を含む): 45383991120

約数和(自身を除く): 30255994200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126066641, 252133282, 378199923, 504266564, 630333205, 756399846, 1008533128, 1260666410, 1512799692, 1890999615, 2521332820, 3025599384, 3781999230, 5042665640, 7563998460, 15127996920]

約数ペア:

[(1, 15127996920), (2, 7563998460), (3, 5042665640), (4, 3781999230), (5, 3025599384), (6, 2521332820), (8, 1890999615), (10, 1512799692), (12, 1260666410), (15, 1008533128), (20, 756399846), (24, 630333205), (30, 504266564), (40, 378199923), (60, 252133282), (120, 126066641)]