39078180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72367}}^1$

素因数の和:72385

約数の個数: 48

約数和(自身を含む): 121578240

約数和(自身を除く): 82500060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 72367, 144734, 217101, 289468, 361835, 434202, 651303, 723670, 868404, 1085505, 1302606, 1447340, 1953909, 2171010, 2605212, 3256515, 3907818, 4342020, 6513030, 7815636, 9769545, 13026060, 19539090, 39078180]

約数ペア:

[(1, 39078180), (2, 19539090), (3, 13026060), (4, 9769545), (5, 7815636), (6, 6513030), (9, 4342020), (10, 3907818), (12, 3256515), (15, 2605212), (18, 2171010), (20, 1953909), (27, 1447340), (30, 1302606), (36, 1085505), (45, 868404), (54, 723670), (60, 651303), (90, 434202), (108, 361835), (135, 289468), (180, 217101), (270, 144734), (540, 72367)]