231951960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4703}}^1$

素因数の和:4857

約数の個数: 96

約数和(自身を含む): 759507840

約数和(自身を除く): 527555880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4110, 4703, 4932, 5480, 6165, 8220, 9406, 9864, 12330, 14109, 16440, 18812, 23515, 24660, 28218, 37624, 42327, 47030, 49320, 56436, 70545, 84654, 94060, 112872, 141090, 169308, 188120, 211635, 282180, 338616, 423270, 564360, 644311, 846540, 1288622, 1693080, 1932933, 2577244, 3221555, 3865866, 5154488, 5798799, 6443110, 7731732, 9664665, 11597598, 12886220, 15463464, 19329330, 23195196, 25772440, 28993995, 38658660, 46390392, 57987990, 77317320, 115975980, 231951960]

約数ペア:

[(1, 231951960), (2, 115975980), (3, 77317320), (4, 57987990), (5, 46390392), (6, 38658660), (8, 28993995), (9, 25772440), (10, 23195196), (12, 19329330), (15, 15463464), (18, 12886220), (20, 11597598), (24, 9664665), (30, 7731732), (36, 6443110), (40, 5798799), (45, 5154488), (60, 3865866), (72, 3221555), (90, 2577244), (120, 1932933), (137, 1693080), (180, 1288622), (274, 846540), (360, 644311), (411, 564360), (548, 423270), (685, 338616), (822, 282180), (1096, 211635), (1233, 188120), (1370, 169308), (1644, 141090), (2055, 112872), (2466, 94060), (2740, 84654), (3288, 70545), (4110, 56436), (4703, 49320), (4932, 47030), (5480, 42327), (6165, 37624), (8220, 28218), (9406, 24660), (9864, 23515), (12330, 18812), (14109, 16440)]