18555125760

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{8389}}^1$

素因数の和:8431

約数の個数: 240

約数和(自身を含む): 65979631200

約数和(自身を除く): 47424505440

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, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8192, 8389, 8640, 9216, 10240, 11520, 12288, 13824, 15360, 16384, 16778, 17280, 18432, 20480, 23040, 24576, 25167, 27648, 30720, 33556, 34560, 36864, 40960, 41945, 46080, 49152, 50334, 55296, 61440, 67112, 69120, 73728, 75501, 81920, 83890, 92160, 100668, 110592, 122880, 125835, 134224, 138240, 147456, 151002, 167780, 184320, 201336, 221184, 226503, 245760, 251670, 268448, 276480, 302004, 335560, 368640, 377505, 402672, 442368, 453006, 503340, 536896, 552960, 604008, 671120, 737280, 755010, 805344, 906012, 1006680, 1073792, 1105920, 1132515, 1208016, 1342240, 1510020, 1610688, 1812024, 2013360, 2147584, 2211840, 2265030, 2416032, 2684480, 3020040, 3221376, 3624048, 4026720, 4295168, 4530060, 4832064, 5368960, 6040080, 6442752, 7248096, 8053440, 8590336, 9060120, 9664128, 10737920, 12080160, 12885504, 14496192, 16106880, 17180672, 18120240, 19328256, 21475840, 24160320, 25771008, 28992384, 32213760, 34361344, 36240480, 38656512, 42951680, 48320640, 51542016, 57984768, 64427520, 68722688, 72480960, 77313024, 85903360, 96641280, 103084032, 115969536, 128855040, 137445376, 144961920, 154626048, 171806720, 193282560, 206168064, 231939072, 257710080, 289923840, 309252096, 343613440, 386565120, 412336128, 463878144, 515420160, 579847680, 618504192, 687226880, 773130240, 927756288, 1030840320, 1159695360, 1237008384, 1546260480, 1855512576, 2061680640, 2319390720, 3092520960, 3711025152, 4638781440, 6185041920, 9277562880, 18555125760]

約数ペア:

[(1, 18555125760), (2, 9277562880), (3, 6185041920), (4, 4638781440), (5, 3711025152), (6, 3092520960), (8, 2319390720), (9, 2061680640), (10, 1855512576), (12, 1546260480), (15, 1237008384), (16, 1159695360), (18, 1030840320), (20, 927756288), (24, 773130240), (27, 687226880), (30, 618504192), (32, 579847680), (36, 515420160), (40, 463878144), (45, 412336128), (48, 386565120), (54, 343613440), (60, 309252096), (64, 289923840), (72, 257710080), (80, 231939072), (90, 206168064), (96, 193282560), (108, 171806720), (120, 154626048), (128, 144961920), (135, 137445376), (144, 128855040), (160, 115969536), (180, 103084032), (192, 96641280), (216, 85903360), (240, 77313024), (256, 72480960), (270, 68722688), (288, 64427520), (320, 57984768), (360, 51542016), (384, 48320640), (432, 42951680), (480, 38656512), (512, 36240480), (540, 34361344), (576, 32213760), (640, 28992384), (720, 25771008), (768, 24160320), (864, 21475840), (960, 19328256), (1024, 18120240), (1080, 17180672), (1152, 16106880), (1280, 14496192), (1440, 12885504), (1536, 12080160), (1728, 10737920), (1920, 9664128), (2048, 9060120), (2160, 8590336), (2304, 8053440), (2560, 7248096), (2880, 6442752), (3072, 6040080), (3456, 5368960), (3840, 4832064), (4096, 4530060), (4320, 4295168), (4608, 4026720), (5120, 3624048), (5760, 3221376), (6144, 3020040), (6912, 2684480), (7680, 2416032), (8192, 2265030), (8389, 2211840), (8640, 2147584), (9216, 2013360), (10240, 1812024), (11520, 1610688), (12288, 1510020), (13824, 1342240), (15360, 1208016), (16384, 1132515), (16778, 1105920), (17280, 1073792), (18432, 1006680), (20480, 906012), (23040, 805344), (24576, 755010), (25167, 737280), (27648, 671120), (30720, 604008), (33556, 552960), (34560, 536896), (36864, 503340), (40960, 453006), (41945, 442368), (46080, 402672), (49152, 377505), (50334, 368640), (55296, 335560), (61440, 302004), (67112, 276480), (69120, 268448), (73728, 251670), (75501, 245760), (81920, 226503), (83890, 221184), (92160, 201336), (100668, 184320), (110592, 167780), (122880, 151002), (125835, 147456), (134224, 138240)]