86140920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{717841}}^1$

素因数の和:717855

約数の個数: 32

約数和(自身を含む): 258423120

約数和(自身を除く): 172282200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 717841, 1435682, 2153523, 2871364, 3589205, 4307046, 5742728, 7178410, 8614092, 10767615, 14356820, 17228184, 21535230, 28713640, 43070460, 86140920]

約数ペア:

[(1, 86140920), (2, 43070460), (3, 28713640), (4, 21535230), (5, 17228184), (6, 14356820), (8, 10767615), (10, 8614092), (12, 7178410), (15, 5742728), (20, 4307046), (24, 3589205), (30, 2871364), (40, 2153523), (60, 1435682), (120, 717841)]