12190980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203183}}^1$

素因数の和:203195

約数の個数: 24

約数和(自身を含む): 34134912

約数和(自身を除く): 21943932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203183, 406366, 609549, 812732, 1015915, 1219098, 2031830, 2438196, 3047745, 4063660, 6095490, 12190980]

約数ペア:

[(1, 12190980), (2, 6095490), (3, 4063660), (4, 3047745), (5, 2438196), (6, 2031830), (10, 1219098), (12, 1015915), (15, 812732), (20, 609549), (30, 406366), (60, 203183)]