1704535920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{789137}}^1$

素因数の和:789159

約数の個数: 80

約数和(自身を含む): 5871186720

約数和(自身を除く): 4166650800

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, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 789137, 1578274, 2367411, 3156548, 3945685, 4734822, 6313096, 7102233, 7891370, 9469644, 11837055, 12626192, 14204466, 15782740, 18939288, 21306699, 23674110, 28408932, 31565480, 35511165, 37878576, 42613398, 47348220, 56817864, 63130960, 71022330, 85226796, 94696440, 106533495, 113635728, 142044660, 170453592, 189392880, 213066990, 284089320, 340907184, 426133980, 568178640, 852267960, 1704535920]

約数ペア:

[(1, 1704535920), (2, 852267960), (3, 568178640), (4, 426133980), (5, 340907184), (6, 284089320), (8, 213066990), (9, 189392880), (10, 170453592), (12, 142044660), (15, 113635728), (16, 106533495), (18, 94696440), (20, 85226796), (24, 71022330), (27, 63130960), (30, 56817864), (36, 47348220), (40, 42613398), (45, 37878576), (48, 35511165), (54, 31565480), (60, 28408932), (72, 23674110), (80, 21306699), (90, 18939288), (108, 15782740), (120, 14204466), (135, 12626192), (144, 11837055), (180, 9469644), (216, 7891370), (240, 7102233), (270, 6313096), (360, 4734822), (432, 3945685), (540, 3156548), (720, 2367411), (1080, 1578274), (2160, 789137)]