6480451620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6571}}^1\times {\mathrm{5479}}^1$

素因数の和:12065

約数の個数: 72

約数和(自身を含む): 19663949760

約数和(自身を除く): 13183498140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5479, 6571, 10958, 13142, 16437, 19713, 21916, 26284, 27395, 32855, 32874, 39426, 49311, 54790, 59139, 65710, 65748, 78852, 82185, 98565, 98622, 109580, 118278, 131420, 164370, 197130, 197244, 236556, 246555, 295695, 328740, 394260, 493110, 591390, 986220, 1182780, 36002509, 72005018, 108007527, 144010036, 180012545, 216015054, 324022581, 360025090, 432030108, 540037635, 648045162, 720050180, 1080075270, 1296090324, 1620112905, 2160150540, 3240225810, 6480451620]

約数ペア:

[(1, 6480451620), (2, 3240225810), (3, 2160150540), (4, 1620112905), (5, 1296090324), (6, 1080075270), (9, 720050180), (10, 648045162), (12, 540037635), (15, 432030108), (18, 360025090), (20, 324022581), (30, 216015054), (36, 180012545), (45, 144010036), (60, 108007527), (90, 72005018), (180, 36002509), (5479, 1182780), (6571, 986220), (10958, 591390), (13142, 493110), (16437, 394260), (19713, 328740), (21916, 295695), (26284, 246555), (27395, 236556), (32855, 197244), (32874, 197130), (39426, 164370), (49311, 131420), (54790, 118278), (59139, 109580), (65710, 98622), (65748, 98565), (78852, 82185)]