720598080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5479}}^1$

素因数の和:5636

約数の個数: 112

約数和(自身を含む): 2305019520

約数和(自身を除く): 1584421440

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, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4384, 5479, 5480, 6576, 8220, 8768, 10958, 10960, 13152, 16437, 16440, 21916, 21920, 26304, 27395, 32874, 32880, 43832, 43840, 54790, 65748, 65760, 82185, 87664, 109580, 131496, 131520, 164370, 175328, 219160, 262992, 328740, 350656, 438320, 525984, 657480, 750623, 876640, 1051968, 1314960, 1501246, 1753280, 2251869, 2629920, 3002492, 3753115, 4503738, 5259840, 6004984, 7506230, 9007476, 11259345, 12009968, 15012460, 18014952, 22518690, 24019936, 30024920, 36029904, 45037380, 48039872, 60049840, 72059808, 90074760, 120099680, 144119616, 180149520, 240199360, 360299040, 720598080]

約数ペア:

[(1, 720598080), (2, 360299040), (3, 240199360), (4, 180149520), (5, 144119616), (6, 120099680), (8, 90074760), (10, 72059808), (12, 60049840), (15, 48039872), (16, 45037380), (20, 36029904), (24, 30024920), (30, 24019936), (32, 22518690), (40, 18014952), (48, 15012460), (60, 12009968), (64, 11259345), (80, 9007476), (96, 7506230), (120, 6004984), (137, 5259840), (160, 4503738), (192, 3753115), (240, 3002492), (274, 2629920), (320, 2251869), (411, 1753280), (480, 1501246), (548, 1314960), (685, 1051968), (822, 876640), (960, 750623), (1096, 657480), (1370, 525984), (1644, 438320), (2055, 350656), (2192, 328740), (2740, 262992), (3288, 219160), (4110, 175328), (4384, 164370), (5479, 131520), (5480, 131496), (6576, 109580), (8220, 87664), (8768, 82185), (10958, 65760), (10960, 65748), (13152, 54790), (16437, 43840), (16440, 43832), (21916, 32880), (21920, 32874), (26304, 27395)]