138125640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1151047}}^1$

素因数の和:1151061

約数の個数: 32

約数和(自身を含む): 414377280

約数和(自身を除く): 276251640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1151047, 2302094, 3453141, 4604188, 5755235, 6906282, 9208376, 11510470, 13812564, 17265705, 23020940, 27625128, 34531410, 46041880, 69062820, 138125640]

約数ペア:

[(1, 138125640), (2, 69062820), (3, 46041880), (4, 34531410), (5, 27625128), (6, 23020940), (8, 17265705), (10, 13812564), (12, 11510470), (15, 9208376), (20, 6906282), (24, 5755235), (30, 4604188), (40, 3453141), (60, 2302094), (120, 1151047)]