85207620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2003}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 239037120

約数和(自身を除く): 153829500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 2003, 2127, 2836, 3545, 4006, 4254, 6009, 7090, 8012, 8508, 10015, 10635, 12018, 14180, 20030, 21270, 24036, 30045, 40060, 42540, 60090, 120180, 1420127, 2840254, 4260381, 5680508, 7100635, 8520762, 14201270, 17041524, 21301905, 28402540, 42603810, 85207620]

約数ペア:

[(1, 85207620), (2, 42603810), (3, 28402540), (4, 21301905), (5, 17041524), (6, 14201270), (10, 8520762), (12, 7100635), (15, 5680508), (20, 4260381), (30, 2840254), (60, 1420127), (709, 120180), (1418, 60090), (2003, 42540), (2127, 40060), (2836, 30045), (3545, 24036), (4006, 21270), (4254, 20030), (6009, 14180), (7090, 12018), (8012, 10635), (8508, 10015)]