2582040

素因数分解:

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

素因数の和:21531

約数の個数: 32

約数和(自身を含む): 7746480

約数和(自身を除く): 5164440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21517, 43034, 64551, 86068, 107585, 129102, 172136, 215170, 258204, 322755, 430340, 516408, 645510, 860680, 1291020, 2582040]

約数ペア:

[(1, 2582040), (2, 1291020), (3, 860680), (4, 645510), (5, 516408), (6, 430340), (8, 322755), (10, 258204), (12, 215170), (15, 172136), (20, 129102), (24, 107585), (30, 86068), (40, 64551), (60, 43034), (120, 21517)]