246423360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1520

約数の個数: 112

約数和(自身を含む): 786969216

約数和(自身を除く): 540545856

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, 160, 192, 197, 240, 320, 394, 480, 591, 788, 960, 985, 1182, 1303, 1576, 1970, 2364, 2606, 2955, 3152, 3909, 3940, 4728, 5212, 5910, 6304, 6515, 7818, 7880, 9456, 10424, 11820, 12608, 13030, 15636, 15760, 18912, 19545, 20848, 23640, 26060, 31272, 31520, 37824, 39090, 41696, 47280, 52120, 62544, 63040, 78180, 83392, 94560, 104240, 125088, 156360, 189120, 208480, 250176, 256691, 312720, 416960, 513382, 625440, 770073, 1026764, 1250880, 1283455, 1540146, 2053528, 2566910, 3080292, 3850365, 4107056, 5133820, 6160584, 7700730, 8214112, 10267640, 12321168, 15401460, 16428224, 20535280, 24642336, 30802920, 41070560, 49284672, 61605840, 82141120, 123211680, 246423360]

約数ペア:

[(1, 246423360), (2, 123211680), (3, 82141120), (4, 61605840), (5, 49284672), (6, 41070560), (8, 30802920), (10, 24642336), (12, 20535280), (15, 16428224), (16, 15401460), (20, 12321168), (24, 10267640), (30, 8214112), (32, 7700730), (40, 6160584), (48, 5133820), (60, 4107056), (64, 3850365), (80, 3080292), (96, 2566910), (120, 2053528), (160, 1540146), (192, 1283455), (197, 1250880), (240, 1026764), (320, 770073), (394, 625440), (480, 513382), (591, 416960), (788, 312720), (960, 256691), (985, 250176), (1182, 208480), (1303, 189120), (1576, 156360), (1970, 125088), (2364, 104240), (2606, 94560), (2955, 83392), (3152, 78180), (3909, 63040), (3940, 62544), (4728, 52120), (5212, 47280), (5910, 41696), (6304, 39090), (6515, 37824), (7818, 31520), (7880, 31272), (9456, 26060), (10424, 23640), (11820, 20848), (12608, 19545), (13030, 18912), (15636, 15760)]