85119120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 296231040

約数和(自身を除く): 211111920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 251, 270, 314, 360, 432, 471, 502, 540, 628, 720, 753, 785, 942, 1004, 1080, 1255, 1256, 1413, 1506, 1570, 1884, 2008, 2160, 2259, 2355, 2510, 2512, 2826, 3012, 3140, 3765, 3768, 4016, 4239, 4518, 4710, 5020, 5652, 6024, 6280, 6777, 7065, 7530, 7536, 8478, 9036, 9420, 10040, 11295, 11304, 12048, 12560, 13554, 14130, 15060, 16956, 18072, 18840, 20080, 21195, 22590, 22608, 27108, 28260, 30120, 33885, 33912, 36144, 37680, 39407, 42390, 45180, 54216, 56520, 60240, 67770, 67824, 78814, 84780, 90360, 108432, 113040, 118221, 135540, 157628, 169560, 180720, 197035, 236442, 271080, 315256, 339120, 354663, 394070, 472884, 542160, 591105, 630512, 709326, 788140, 945768, 1063989, 1182210, 1418652, 1576280, 1773315, 1891536, 2127978, 2364420, 2837304, 3152560, 3546630, 4255956, 4728840, 5319945, 5674608, 7093260, 8511912, 9457680, 10639890, 14186520, 17023824, 21279780, 28373040, 42559560, 85119120]

約数ペア:

[(1, 85119120), (2, 42559560), (3, 28373040), (4, 21279780), (5, 17023824), (6, 14186520), (8, 10639890), (9, 9457680), (10, 8511912), (12, 7093260), (15, 5674608), (16, 5319945), (18, 4728840), (20, 4255956), (24, 3546630), (27, 3152560), (30, 2837304), (36, 2364420), (40, 2127978), (45, 1891536), (48, 1773315), (54, 1576280), (60, 1418652), (72, 1182210), (80, 1063989), (90, 945768), (108, 788140), (120, 709326), (135, 630512), (144, 591105), (157, 542160), (180, 472884), (216, 394070), (240, 354663), (251, 339120), (270, 315256), (314, 271080), (360, 236442), (432, 197035), (471, 180720), (502, 169560), (540, 157628), (628, 135540), (720, 118221), (753, 113040), (785, 108432), (942, 90360), (1004, 84780), (1080, 78814), (1255, 67824), (1256, 67770), (1413, 60240), (1506, 56520), (1570, 54216), (1884, 45180), (2008, 42390), (2160, 39407), (2259, 37680), (2355, 36144), (2510, 33912), (2512, 33885), (2826, 30120), (3012, 28260), (3140, 27108), (3765, 22608), (3768, 22590), (4016, 21195), (4239, 20080), (4518, 18840), (4710, 18072), (5020, 16956), (5652, 15060), (6024, 14130), (6280, 13554), (6777, 12560), (7065, 12048), (7530, 11304), (7536, 11295), (8478, 10040), (9036, 9420)]