7746120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{21517}}^1$

素因数の和:21534

約数の個数: 48

約数和(自身を含む): 25176060

約数和(自身を除く): 17429940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 21517, 43034, 64551, 86068, 107585, 129102, 172136, 193653, 215170, 258204, 322755, 387306, 430340, 516408, 645510, 774612, 860680, 968265, 1291020, 1549224, 1936530, 2582040, 3873060, 7746120]

約数ペア:

[(1, 7746120), (2, 3873060), (3, 2582040), (4, 1936530), (5, 1549224), (6, 1291020), (8, 968265), (9, 860680), (10, 774612), (12, 645510), (15, 516408), (18, 430340), (20, 387306), (24, 322755), (30, 258204), (36, 215170), (40, 193653), (45, 172136), (60, 129102), (72, 107585), (90, 86068), (120, 64551), (180, 43034), (360, 21517)]