235745280

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1314

約数の個数: 156

約数和(自身を含む): 817789440

約数和(自身を除く): 582044160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1279, 1280, 1440, 1536, 1920, 2048, 2304, 2558, 2560, 2880, 3072, 3837, 3840, 4096, 4608, 5116, 5120, 5760, 6144, 6395, 7674, 7680, 9216, 10232, 10240, 11511, 11520, 12288, 12790, 15348, 15360, 18432, 19185, 20464, 20480, 23022, 23040, 25580, 30696, 30720, 36864, 38370, 40928, 46044, 46080, 51160, 57555, 61392, 61440, 76740, 81856, 92088, 92160, 102320, 115110, 122784, 153480, 163712, 184176, 184320, 204640, 230220, 245568, 306960, 327424, 368352, 409280, 460440, 491136, 613920, 654848, 736704, 818560, 920880, 982272, 1227840, 1309696, 1473408, 1637120, 1841760, 1964544, 2455680, 2619392, 2946816, 3274240, 3683520, 3929088, 4911360, 5238784, 5893632, 6548480, 7367040, 7858176, 9822720, 11787264, 13096960, 14734080, 15716352, 19645440, 23574528, 26193920, 29468160, 39290880, 47149056, 58936320, 78581760, 117872640, 235745280]

約数ペア:

[(1, 235745280), (2, 117872640), (3, 78581760), (4, 58936320), (5, 47149056), (6, 39290880), (8, 29468160), (9, 26193920), (10, 23574528), (12, 19645440), (15, 15716352), (16, 14734080), (18, 13096960), (20, 11787264), (24, 9822720), (30, 7858176), (32, 7367040), (36, 6548480), (40, 5893632), (45, 5238784), (48, 4911360), (60, 3929088), (64, 3683520), (72, 3274240), (80, 2946816), (90, 2619392), (96, 2455680), (120, 1964544), (128, 1841760), (144, 1637120), (160, 1473408), (180, 1309696), (192, 1227840), (240, 982272), (256, 920880), (288, 818560), (320, 736704), (360, 654848), (384, 613920), (480, 491136), (512, 460440), (576, 409280), (640, 368352), (720, 327424), (768, 306960), (960, 245568), (1024, 230220), (1152, 204640), (1279, 184320), (1280, 184176), (1440, 163712), (1536, 153480), (1920, 122784), (2048, 115110), (2304, 102320), (2558, 92160), (2560, 92088), (2880, 81856), (3072, 76740), (3837, 61440), (3840, 61392), (4096, 57555), (4608, 51160), (5116, 46080), (5120, 46044), (5760, 40928), (6144, 38370), (6395, 36864), (7674, 30720), (7680, 30696), (9216, 25580), (10232, 23040), (10240, 23022), (11511, 20480), (11520, 20464), (12288, 19185), (12790, 18432), (15348, 15360)]