811024320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5381}}^1$

素因数の和:5558

約数の個数: 112

約数和(自身を含む): 2591885088

約数和(自身を除く): 1780860768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 5381, 6280, 7536, 9420, 10048, 10762, 12560, 15072, 16143, 18840, 21524, 25120, 26905, 30144, 32286, 37680, 43048, 50240, 53810, 64572, 75360, 80715, 86096, 107620, 129144, 150720, 161430, 172192, 215240, 258288, 322860, 344384, 430480, 516576, 645720, 844817, 860960, 1033152, 1291440, 1689634, 1721920, 2534451, 2582880, 3379268, 4224085, 5068902, 5165760, 6758536, 8448170, 10137804, 12672255, 13517072, 16896340, 20275608, 25344510, 27034144, 33792680, 40551216, 50689020, 54068288, 67585360, 81102432, 101378040, 135170720, 162204864, 202756080, 270341440, 405512160, 811024320]

約数ペア:

[(1, 811024320), (2, 405512160), (3, 270341440), (4, 202756080), (5, 162204864), (6, 135170720), (8, 101378040), (10, 81102432), (12, 67585360), (15, 54068288), (16, 50689020), (20, 40551216), (24, 33792680), (30, 27034144), (32, 25344510), (40, 20275608), (48, 16896340), (60, 13517072), (64, 12672255), (80, 10137804), (96, 8448170), (120, 6758536), (157, 5165760), (160, 5068902), (192, 4224085), (240, 3379268), (314, 2582880), (320, 2534451), (471, 1721920), (480, 1689634), (628, 1291440), (785, 1033152), (942, 860960), (960, 844817), (1256, 645720), (1570, 516576), (1884, 430480), (2355, 344384), (2512, 322860), (3140, 258288), (3768, 215240), (4710, 172192), (5024, 161430), (5381, 150720), (6280, 129144), (7536, 107620), (9420, 86096), (10048, 80715), (10762, 75360), (12560, 64572), (15072, 53810), (16143, 50240), (18840, 43048), (21524, 37680), (25120, 32286), (26905, 30144)]