15981060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266351}}^1$

素因数の和:266363

約数の個数: 24

約数和(自身を含む): 44747136

約数和(自身を除く): 28766076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266351, 532702, 799053, 1065404, 1331755, 1598106, 2663510, 3196212, 3995265, 5327020, 7990530, 15981060]

約数ペア:

[(1, 15981060), (2, 7990530), (3, 5327020), (4, 3995265), (5, 3196212), (6, 2663510), (10, 1598106), (12, 1331755), (15, 1065404), (20, 799053), (30, 532702), (60, 266351)]