1798778880

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{3253}}^1$

素因数の和:3291

約数の個数: 208

約数和(自身を含む): 6396843360

約数和(自身を除く): 4598064480

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, 3253, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6506, 6912, 7680, 8640, 9216, 9759, 10240, 11520, 12288, 13012, 13824, 15360, 16265, 17280, 18432, 19518, 20480, 23040, 26024, 27648, 29277, 30720, 32530, 34560, 36864, 39036, 46080, 48795, 52048, 55296, 58554, 61440, 65060, 69120, 78072, 87831, 92160, 97590, 104096, 110592, 117108, 130120, 138240, 146385, 156144, 175662, 184320, 195180, 208192, 234216, 260240, 276480, 292770, 312288, 351324, 390360, 416384, 439155, 468432, 520480, 552960, 585540, 624576, 702648, 780720, 832768, 878310, 936864, 1040960, 1171080, 1249152, 1405296, 1561440, 1665536, 1756620, 1873728, 2081920, 2342160, 2498304, 2810592, 3122880, 3331072, 3513240, 3747456, 4163840, 4684320, 4996608, 5621184, 6245760, 6662144, 7026480, 7494912, 8327680, 9368640, 9993216, 11242368, 12491520, 13324288, 14052960, 14989824, 16655360, 18737280, 19986432, 22484736, 24983040, 28105920, 29979648, 33310720, 37474560, 39972864, 44969472, 49966080, 56211840, 59959296, 66621440, 74949120, 89938944, 99932160, 112423680, 119918592, 149898240, 179877888, 199864320, 224847360, 299796480, 359755776, 449694720, 599592960, 899389440, 1798778880]

約数ペア:

[(1, 1798778880), (2, 899389440), (3, 599592960), (4, 449694720), (5, 359755776), (6, 299796480), (8, 224847360), (9, 199864320), (10, 179877888), (12, 149898240), (15, 119918592), (16, 112423680), (18, 99932160), (20, 89938944), (24, 74949120), (27, 66621440), (30, 59959296), (32, 56211840), (36, 49966080), (40, 44969472), (45, 39972864), (48, 37474560), (54, 33310720), (60, 29979648), (64, 28105920), (72, 24983040), (80, 22484736), (90, 19986432), (96, 18737280), (108, 16655360), (120, 14989824), (128, 14052960), (135, 13324288), (144, 12491520), (160, 11242368), (180, 9993216), (192, 9368640), (216, 8327680), (240, 7494912), (256, 7026480), (270, 6662144), (288, 6245760), (320, 5621184), (360, 4996608), (384, 4684320), (432, 4163840), (480, 3747456), (512, 3513240), (540, 3331072), (576, 3122880), (640, 2810592), (720, 2498304), (768, 2342160), (864, 2081920), (960, 1873728), (1024, 1756620), (1080, 1665536), (1152, 1561440), (1280, 1405296), (1440, 1249152), (1536, 1171080), (1728, 1040960), (1920, 936864), (2048, 878310), (2160, 832768), (2304, 780720), (2560, 702648), (2880, 624576), (3072, 585540), (3253, 552960), (3456, 520480), (3840, 468432), (4096, 439155), (4320, 416384), (4608, 390360), (5120, 351324), (5760, 312288), (6144, 292770), (6506, 276480), (6912, 260240), (7680, 234216), (8640, 208192), (9216, 195180), (9759, 184320), (10240, 175662), (11520, 156144), (12288, 146385), (13012, 138240), (13824, 130120), (15360, 117108), (16265, 110592), (17280, 104096), (18432, 97590), (19518, 92160), (20480, 87831), (23040, 78072), (26024, 69120), (27648, 65060), (29277, 61440), (30720, 58554), (32530, 55296), (34560, 52048), (36864, 48795), (39036, 46080)]