122289540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2038159}}^1$

素因数の和:2038171

約数の個数: 24

約数和(自身を含む): 342410880

約数和(自身を除く): 220121340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2038159, 4076318, 6114477, 8152636, 10190795, 12228954, 20381590, 24457908, 30572385, 40763180, 61144770, 122289540]

約数ペア:

[(1, 122289540), (2, 61144770), (3, 40763180), (4, 30572385), (5, 24457908), (6, 20381590), (10, 12228954), (12, 10190795), (15, 8152636), (20, 6114477), (30, 4076318), (60, 2038159)]