47289540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{788159}}^1$

素因数の和:788171

約数の個数: 24

約数和(自身を含む): 132410880

約数和(自身を除く): 85121340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 788159, 1576318, 2364477, 3152636, 3940795, 4728954, 7881590, 9457908, 11822385, 15763180, 23644770, 47289540]

約数ペア:

[(1, 47289540), (2, 23644770), (3, 15763180), (4, 11822385), (5, 9457908), (6, 7881590), (10, 4728954), (12, 3940795), (15, 3152636), (20, 2364477), (30, 1576318), (60, 788159)]