40206840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335057}}^1$

素因数の和:335071

約数の個数: 32

約数和(自身を含む): 120620880

約数和(自身を除く): 80414040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335057, 670114, 1005171, 1340228, 1675285, 2010342, 2680456, 3350570, 4020684, 5025855, 6701140, 8041368, 10051710, 13402280, 20103420, 40206840]

約数ペア:

[(1, 40206840), (2, 20103420), (3, 13402280), (4, 10051710), (5, 8041368), (6, 6701140), (8, 5025855), (10, 4020684), (12, 3350570), (15, 2680456), (20, 2010342), (24, 1675285), (30, 1340228), (40, 1005171), (60, 670114), (120, 335057)]