12582660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4877}}^1$

素因数の和:4932

約数の個数: 48

約数和(自身を含む): 36058176

約数和(自身を除く): 23475516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4877, 9754, 14631, 19508, 24385, 29262, 48770, 58524, 73155, 97540, 146310, 209711, 292620, 419422, 629133, 838844, 1048555, 1258266, 2097110, 2516532, 3145665, 4194220, 6291330, 12582660]

約数ペア:

[(1, 12582660), (2, 6291330), (3, 4194220), (4, 3145665), (5, 2516532), (6, 2097110), (10, 1258266), (12, 1048555), (15, 838844), (20, 629133), (30, 419422), (43, 292620), (60, 209711), (86, 146310), (129, 97540), (172, 73155), (215, 58524), (258, 48770), (430, 29262), (516, 24385), (645, 19508), (860, 14631), (1290, 9754), (2580, 4877)]