1235312640

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 224

約数和(自身を含む): 4395886560

約数和(自身を除く): 3160573920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1117, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2234, 2304, 2560, 2880, 3072, 3351, 3456, 3840, 4096, 4320, 4468, 4608, 5120, 5585, 5760, 6144, 6702, 6912, 7680, 8192, 8640, 8936, 9216, 10053, 10240, 11170, 11520, 12288, 13404, 13824, 15360, 16755, 17280, 17872, 18432, 20106, 20480, 22340, 23040, 24576, 26808, 27648, 30159, 30720, 33510, 34560, 35744, 36864, 40212, 40960, 44680, 46080, 50265, 53616, 55296, 60318, 61440, 67020, 69120, 71488, 73728, 80424, 89360, 92160, 100530, 107232, 110592, 120636, 122880, 134040, 138240, 142976, 150795, 160848, 178720, 184320, 201060, 214464, 221184, 241272, 268080, 276480, 285952, 301590, 321696, 357440, 368640, 402120, 428928, 482544, 536160, 552960, 571904, 603180, 643392, 714880, 804240, 857856, 965088, 1072320, 1105920, 1143808, 1206360, 1286784, 1429760, 1608480, 1715712, 1930176, 2144640, 2287616, 2412720, 2573568, 2859520, 3216960, 3431424, 3860352, 4289280, 4575232, 4825440, 5147136, 5719040, 6433920, 6862848, 7720704, 8578560, 9150464, 9650880, 10294272, 11438080, 12867840, 13725696, 15441408, 17157120, 19301760, 20588544, 22876160, 25735680, 27451392, 30882816, 34314240, 38603520, 41177088, 45752320, 51471360, 61765632, 68628480, 77207040, 82354176, 102942720, 123531264, 137256960, 154414080, 205885440, 247062528, 308828160, 411770880, 617656320, 1235312640]

約数ペア:

[(1, 1235312640), (2, 617656320), (3, 411770880), (4, 308828160), (5, 247062528), (6, 205885440), (8, 154414080), (9, 137256960), (10, 123531264), (12, 102942720), (15, 82354176), (16, 77207040), (18, 68628480), (20, 61765632), (24, 51471360), (27, 45752320), (30, 41177088), (32, 38603520), (36, 34314240), (40, 30882816), (45, 27451392), (48, 25735680), (54, 22876160), (60, 20588544), (64, 19301760), (72, 17157120), (80, 15441408), (90, 13725696), (96, 12867840), (108, 11438080), (120, 10294272), (128, 9650880), (135, 9150464), (144, 8578560), (160, 7720704), (180, 6862848), (192, 6433920), (216, 5719040), (240, 5147136), (256, 4825440), (270, 4575232), (288, 4289280), (320, 3860352), (360, 3431424), (384, 3216960), (432, 2859520), (480, 2573568), (512, 2412720), (540, 2287616), (576, 2144640), (640, 1930176), (720, 1715712), (768, 1608480), (864, 1429760), (960, 1286784), (1024, 1206360), (1080, 1143808), (1117, 1105920), (1152, 1072320), (1280, 965088), (1440, 857856), (1536, 804240), (1728, 714880), (1920, 643392), (2048, 603180), (2160, 571904), (2234, 552960), (2304, 536160), (2560, 482544), (2880, 428928), (3072, 402120), (3351, 368640), (3456, 357440), (3840, 321696), (4096, 301590), (4320, 285952), (4468, 276480), (4608, 268080), (5120, 241272), (5585, 221184), (5760, 214464), (6144, 201060), (6702, 184320), (6912, 178720), (7680, 160848), (8192, 150795), (8640, 142976), (8936, 138240), (9216, 134040), (10053, 122880), (10240, 120636), (11170, 110592), (11520, 107232), (12288, 100530), (13404, 92160), (13824, 89360), (15360, 80424), (16755, 73728), (17280, 71488), (17872, 69120), (18432, 67020), (20106, 61440), (20480, 60318), (22340, 55296), (23040, 53616), (24576, 50265), (26808, 46080), (27648, 44680), (30159, 40960), (30720, 40212), (33510, 36864), (34560, 35744)]