491320320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 176

約数和(自身を含む): 1627119360

約数和(自身を除く): 1135799040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 870, 928, 960, 1024, 1103, 1160, 1280, 1392, 1536, 1740, 1856, 1920, 2206, 2320, 2560, 2784, 3072, 3309, 3480, 3712, 3840, 4412, 4640, 5120, 5515, 5568, 6618, 6960, 7424, 7680, 8824, 9280, 11030, 11136, 13236, 13920, 14848, 15360, 16545, 17648, 18560, 22060, 22272, 26472, 27840, 29696, 31987, 33090, 35296, 37120, 44120, 44544, 52944, 55680, 63974, 66180, 70592, 74240, 88240, 89088, 95961, 105888, 111360, 127948, 132360, 141184, 148480, 159935, 176480, 191922, 211776, 222720, 255896, 264720, 282368, 319870, 352960, 383844, 423552, 445440, 479805, 511792, 529440, 564736, 639740, 705920, 767688, 847104, 959610, 1023584, 1058880, 1129472, 1279480, 1411840, 1535376, 1694208, 1919220, 2047168, 2117760, 2558960, 2823680, 3070752, 3388416, 3838440, 4094336, 4235520, 5117920, 5647360, 6141504, 7676880, 8188672, 8471040, 10235840, 12283008, 15353760, 16377344, 16942080, 20471680, 24566016, 30707520, 32754688, 40943360, 49132032, 61415040, 81886720, 98264064, 122830080, 163773440, 245660160, 491320320]

約数ペア:

[(1, 491320320), (2, 245660160), (3, 163773440), (4, 122830080), (5, 98264064), (6, 81886720), (8, 61415040), (10, 49132032), (12, 40943360), (15, 32754688), (16, 30707520), (20, 24566016), (24, 20471680), (29, 16942080), (30, 16377344), (32, 15353760), (40, 12283008), (48, 10235840), (58, 8471040), (60, 8188672), (64, 7676880), (80, 6141504), (87, 5647360), (96, 5117920), (116, 4235520), (120, 4094336), (128, 3838440), (145, 3388416), (160, 3070752), (174, 2823680), (192, 2558960), (232, 2117760), (240, 2047168), (256, 1919220), (290, 1694208), (320, 1535376), (348, 1411840), (384, 1279480), (435, 1129472), (464, 1058880), (480, 1023584), (512, 959610), (580, 847104), (640, 767688), (696, 705920), (768, 639740), (870, 564736), (928, 529440), (960, 511792), (1024, 479805), (1103, 445440), (1160, 423552), (1280, 383844), (1392, 352960), (1536, 319870), (1740, 282368), (1856, 264720), (1920, 255896), (2206, 222720), (2320, 211776), (2560, 191922), (2784, 176480), (3072, 159935), (3309, 148480), (3480, 141184), (3712, 132360), (3840, 127948), (4412, 111360), (4640, 105888), (5120, 95961), (5515, 89088), (5568, 88240), (6618, 74240), (6960, 70592), (7424, 66180), (7680, 63974), (8824, 55680), (9280, 52944), (11030, 44544), (11136, 44120), (13236, 37120), (13920, 35296), (14848, 33090), (15360, 31987), (16545, 29696), (17648, 27840), (18560, 26472), (22060, 22272)]