138123060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2302051}}^1$

素因数の和:2302063

約数の個数: 24

約数和(自身を含む): 386744736

約数和(自身を除く): 248621676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2302051, 4604102, 6906153, 9208204, 11510255, 13812306, 23020510, 27624612, 34530765, 46041020, 69061530, 138123060]

約数ペア:

[(1, 138123060), (2, 69061530), (3, 46041020), (4, 34530765), (5, 27624612), (6, 23020510), (10, 13812306), (12, 11510255), (15, 9208204), (20, 6906153), (30, 4604102), (60, 2302051)]