348917760

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 208

約数和(自身を含む): 1242410880

約数和(自身を除く): 893493120

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, 631, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1262, 1280, 1440, 1536, 1728, 1893, 1920, 2048, 2160, 2304, 2524, 2560, 2880, 3072, 3155, 3456, 3786, 3840, 4096, 4320, 4608, 5048, 5120, 5679, 5760, 6144, 6310, 6912, 7572, 7680, 8640, 9216, 9465, 10096, 10240, 11358, 11520, 12288, 12620, 13824, 15144, 15360, 17037, 17280, 18432, 18930, 20192, 20480, 22716, 23040, 25240, 27648, 28395, 30288, 30720, 34074, 34560, 36864, 37860, 40384, 45432, 46080, 50480, 55296, 56790, 60576, 61440, 68148, 69120, 75720, 80768, 85185, 90864, 92160, 100960, 110592, 113580, 121152, 136296, 138240, 151440, 161536, 170370, 181728, 184320, 201920, 227160, 242304, 272592, 276480, 302880, 323072, 340740, 363456, 403840, 454320, 484608, 545184, 552960, 605760, 646144, 681480, 726912, 807680, 908640, 969216, 1090368, 1211520, 1292288, 1362960, 1453824, 1615360, 1817280, 1938432, 2180736, 2423040, 2584576, 2725920, 2907648, 3230720, 3634560, 3876864, 4361472, 4846080, 5451840, 5815296, 6461440, 7269120, 7753728, 8722944, 9692160, 10903680, 11630592, 12922880, 14538240, 17445888, 19384320, 21807360, 23261184, 29076480, 34891776, 38768640, 43614720, 58152960, 69783552, 87229440, 116305920, 174458880, 348917760]

約数ペア:

[(1, 348917760), (2, 174458880), (3, 116305920), (4, 87229440), (5, 69783552), (6, 58152960), (8, 43614720), (9, 38768640), (10, 34891776), (12, 29076480), (15, 23261184), (16, 21807360), (18, 19384320), (20, 17445888), (24, 14538240), (27, 12922880), (30, 11630592), (32, 10903680), (36, 9692160), (40, 8722944), (45, 7753728), (48, 7269120), (54, 6461440), (60, 5815296), (64, 5451840), (72, 4846080), (80, 4361472), (90, 3876864), (96, 3634560), (108, 3230720), (120, 2907648), (128, 2725920), (135, 2584576), (144, 2423040), (160, 2180736), (180, 1938432), (192, 1817280), (216, 1615360), (240, 1453824), (256, 1362960), (270, 1292288), (288, 1211520), (320, 1090368), (360, 969216), (384, 908640), (432, 807680), (480, 726912), (512, 681480), (540, 646144), (576, 605760), (631, 552960), (640, 545184), (720, 484608), (768, 454320), (864, 403840), (960, 363456), (1024, 340740), (1080, 323072), (1152, 302880), (1262, 276480), (1280, 272592), (1440, 242304), (1536, 227160), (1728, 201920), (1893, 184320), (1920, 181728), (2048, 170370), (2160, 161536), (2304, 151440), (2524, 138240), (2560, 136296), (2880, 121152), (3072, 113580), (3155, 110592), (3456, 100960), (3786, 92160), (3840, 90864), (4096, 85185), (4320, 80768), (4608, 75720), (5048, 69120), (5120, 68148), (5679, 61440), (5760, 60576), (6144, 56790), (6310, 55296), (6912, 50480), (7572, 46080), (7680, 45432), (8640, 40384), (9216, 37860), (9465, 36864), (10096, 34560), (10240, 34074), (11358, 30720), (11520, 30288), (12288, 28395), (12620, 27648), (13824, 25240), (15144, 23040), (15360, 22716), (17037, 20480), (17280, 20192), (18432, 18930)]