120906840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1007557}}^1$

素因数の和:1007571

約数の個数: 32

約数和(自身を含む): 362720880

約数和(自身を除く): 241814040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1007557, 2015114, 3022671, 4030228, 5037785, 6045342, 8060456, 10075570, 12090684, 15113355, 20151140, 24181368, 30226710, 40302280, 60453420, 120906840]

約数ペア:

[(1, 120906840), (2, 60453420), (3, 40302280), (4, 30226710), (5, 24181368), (6, 20151140), (8, 15113355), (10, 12090684), (12, 10075570), (15, 8060456), (20, 6045342), (24, 5037785), (30, 4030228), (40, 3022671), (60, 2015114), (120, 1007557)]