1271305080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3531403}}^1$

素因数の和:3531420

約数の個数: 48

約数和(自身を含む): 4131742680

約数和(自身を除く): 2860437600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3531403, 7062806, 10594209, 14125612, 17657015, 21188418, 28251224, 31782627, 35314030, 42376836, 52971045, 63565254, 70628060, 84753672, 105942090, 127130508, 141256120, 158913135, 211884180, 254261016, 317826270, 423768360, 635652540, 1271305080]

約数ペア:

[(1, 1271305080), (2, 635652540), (3, 423768360), (4, 317826270), (5, 254261016), (6, 211884180), (8, 158913135), (9, 141256120), (10, 127130508), (12, 105942090), (15, 84753672), (18, 70628060), (20, 63565254), (24, 52971045), (30, 42376836), (36, 35314030), (40, 31782627), (45, 28251224), (60, 21188418), (72, 17657015), (90, 14125612), (120, 10594209), (180, 7062806), (360, 3531403)]