86303640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719197}}^1$

素因数の和:719211

約数の個数: 32

約数和(自身を含む): 258911280

約数和(自身を除く): 172607640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719197, 1438394, 2157591, 2876788, 3595985, 4315182, 5753576, 7191970, 8630364, 10787955, 14383940, 17260728, 21575910, 28767880, 43151820, 86303640]

約数ペア:

[(1, 86303640), (2, 43151820), (3, 28767880), (4, 21575910), (5, 17260728), (6, 14383940), (8, 10787955), (10, 8630364), (12, 7191970), (15, 5753576), (20, 4315182), (24, 3595985), (30, 2876788), (40, 2157591), (60, 1438394), (120, 719197)]