392048640

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{709}}^1$

素因数の和:747

約数の個数: 208

約数和(自身を含む): 1395746400

約数和(自身を除く): 1003697760

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, 709, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1418, 1440, 1536, 1728, 1920, 2048, 2127, 2160, 2304, 2560, 2836, 2880, 3072, 3456, 3545, 3840, 4096, 4254, 4320, 4608, 5120, 5672, 5760, 6144, 6381, 6912, 7090, 7680, 8508, 8640, 9216, 10240, 10635, 11344, 11520, 12288, 12762, 13824, 14180, 15360, 17016, 17280, 18432, 19143, 20480, 21270, 22688, 23040, 25524, 27648, 28360, 30720, 31905, 34032, 34560, 36864, 38286, 42540, 45376, 46080, 51048, 55296, 56720, 61440, 63810, 68064, 69120, 76572, 85080, 90752, 92160, 95715, 102096, 110592, 113440, 127620, 136128, 138240, 153144, 170160, 181504, 184320, 191430, 204192, 226880, 255240, 272256, 276480, 306288, 340320, 363008, 382860, 408384, 453760, 510480, 544512, 552960, 612576, 680640, 726016, 765720, 816768, 907520, 1020960, 1089024, 1225152, 1361280, 1452032, 1531440, 1633536, 1815040, 2041920, 2178048, 2450304, 2722560, 2904064, 3062880, 3267072, 3630080, 4083840, 4356096, 4900608, 5445120, 6125760, 6534144, 7260160, 8167680, 8712192, 9801216, 10890240, 12251520, 13068288, 14520320, 16335360, 19602432, 21780480, 24503040, 26136576, 32670720, 39204864, 43560960, 49006080, 65341440, 78409728, 98012160, 130682880, 196024320, 392048640]

約数ペア:

[(1, 392048640), (2, 196024320), (3, 130682880), (4, 98012160), (5, 78409728), (6, 65341440), (8, 49006080), (9, 43560960), (10, 39204864), (12, 32670720), (15, 26136576), (16, 24503040), (18, 21780480), (20, 19602432), (24, 16335360), (27, 14520320), (30, 13068288), (32, 12251520), (36, 10890240), (40, 9801216), (45, 8712192), (48, 8167680), (54, 7260160), (60, 6534144), (64, 6125760), (72, 5445120), (80, 4900608), (90, 4356096), (96, 4083840), (108, 3630080), (120, 3267072), (128, 3062880), (135, 2904064), (144, 2722560), (160, 2450304), (180, 2178048), (192, 2041920), (216, 1815040), (240, 1633536), (256, 1531440), (270, 1452032), (288, 1361280), (320, 1225152), (360, 1089024), (384, 1020960), (432, 907520), (480, 816768), (512, 765720), (540, 726016), (576, 680640), (640, 612576), (709, 552960), (720, 544512), (768, 510480), (864, 453760), (960, 408384), (1024, 382860), (1080, 363008), (1152, 340320), (1280, 306288), (1418, 276480), (1440, 272256), (1536, 255240), (1728, 226880), (1920, 204192), (2048, 191430), (2127, 184320), (2160, 181504), (2304, 170160), (2560, 153144), (2836, 138240), (2880, 136128), (3072, 127620), (3456, 113440), (3545, 110592), (3840, 102096), (4096, 95715), (4254, 92160), (4320, 90752), (4608, 85080), (5120, 76572), (5672, 69120), (5760, 68064), (6144, 63810), (6381, 61440), (6912, 56720), (7090, 55296), (7680, 51048), (8508, 46080), (8640, 45376), (9216, 42540), (10240, 38286), (10635, 36864), (11344, 34560), (11520, 34032), (12288, 31905), (12762, 30720), (13824, 28360), (14180, 27648), (15360, 25524), (17016, 23040), (17280, 22688), (18432, 21270), (19143, 20480)]