15092240

素因数分解:

$2^4\times 5^1\times {\mathrm{188653}}^1$

素因数の和:188666

約数の個数: 20

約数和(自身を含む): 35089644

約数和(自身を除く): 19997404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 188653, 377306, 754612, 943265, 1509224, 1886530, 3018448, 3773060, 7546120, 15092240]

約数ペア:

[(1, 15092240), (2, 7546120), (4, 3773060), (5, 3018448), (8, 1886530), (10, 1509224), (16, 943265), (20, 754612), (40, 377306), (80, 188653)]