860550120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2390417}}^1$

素因数の和:2390434

約数の個数: 48

約数和(自身を含む): 2796789060

約数和(自身を除く): 1936238940

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, 2390417, 4780834, 7171251, 9561668, 11952085, 14342502, 19123336, 21513753, 23904170, 28685004, 35856255, 43027506, 47808340, 57370008, 71712510, 86055012, 95616680, 107568765, 143425020, 172110024, 215137530, 286850040, 430275060, 860550120]

約数ペア:

[(1, 860550120), (2, 430275060), (3, 286850040), (4, 215137530), (5, 172110024), (6, 143425020), (8, 107568765), (9, 95616680), (10, 86055012), (12, 71712510), (15, 57370008), (18, 47808340), (20, 43027506), (24, 35856255), (30, 28685004), (36, 23904170), (40, 21513753), (45, 19123336), (60, 14342502), (72, 11952085), (90, 9561668), (120, 7171251), (180, 4780834), (360, 2390417)]