129483180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{719351}}^1$

素因数の和:719366

約数の個数: 36

約数和(自身を含む): 392766192

約数和(自身を除く): 263283012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 719351, 1438702, 2158053, 2877404, 3596755, 4316106, 6474159, 7193510, 8632212, 10790265, 12948318, 14387020, 21580530, 25896636, 32370795, 43161060, 64741590, 129483180]

約数ペア:

[(1, 129483180), (2, 64741590), (3, 43161060), (4, 32370795), (5, 25896636), (6, 21580530), (9, 14387020), (10, 12948318), (12, 10790265), (15, 8632212), (18, 7193510), (20, 6474159), (30, 4316106), (36, 3596755), (45, 2877404), (60, 2158053), (90, 1438702), (180, 719351)]