85117680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118219}}^1$

素因数の和:118238

約数の個数: 60

約数和(自身を含む): 285855960

約数和(自身を除く): 200738280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118219, 236438, 354657, 472876, 591095, 709314, 945752, 1063971, 1182190, 1418628, 1773285, 1891504, 2127942, 2364380, 2837256, 3546570, 4255884, 4728760, 5319855, 5674512, 7093140, 8511768, 9457520, 10639710, 14186280, 17023536, 21279420, 28372560, 42558840, 85117680]

約数ペア:

[(1, 85117680), (2, 42558840), (3, 28372560), (4, 21279420), (5, 17023536), (6, 14186280), (8, 10639710), (9, 9457520), (10, 8511768), (12, 7093140), (15, 5674512), (16, 5319855), (18, 4728760), (20, 4255884), (24, 3546570), (30, 2837256), (36, 2364380), (40, 2127942), (45, 1891504), (48, 1773285), (60, 1418628), (72, 1182190), (80, 1063971), (90, 945752), (120, 709314), (144, 591095), (180, 472876), (240, 354657), (360, 236438), (720, 118219)]