729492480

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{1759}}^1$

素因数の和:1796

約数の個数: 220

約数和(自身を含む): 2615574720

約数和(自身を除く): 1886082240

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1759, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3518, 3840, 4320, 4608, 5120, 5184, 5277, 5760, 6480, 6912, 7036, 7680, 8640, 8795, 9216, 10368, 10554, 11520, 12960, 13824, 14072, 15360, 15831, 17280, 17590, 20736, 21108, 23040, 25920, 26385, 27648, 28144, 31662, 34560, 35180, 41472, 42216, 46080, 47493, 51840, 52770, 56288, 63324, 69120, 70360, 79155, 82944, 84432, 94986, 103680, 105540, 112576, 126648, 138240, 140720, 142479, 158310, 168864, 189972, 207360, 211080, 225152, 237465, 253296, 281440, 284958, 316620, 337728, 379944, 414720, 422160, 450304, 474930, 506592, 562880, 569916, 633240, 675456, 712395, 759888, 844320, 900608, 949860, 1013184, 1125760, 1139832, 1266480, 1350912, 1424790, 1519776, 1688640, 1801216, 1899720, 2026368, 2251520, 2279664, 2532960, 2701824, 2849580, 3039552, 3377280, 3799440, 4052736, 4503040, 4559328, 5065920, 5403648, 5699160, 6079104, 6754560, 7598880, 8105472, 9006080, 9118656, 10131840, 11398320, 12158208, 13509120, 15197760, 16210944, 18237312, 20263680, 22796640, 24316416, 27018240, 30395520, 36474624, 40527360, 45593280, 48632832, 60791040, 72949248, 81054720, 91186560, 121582080, 145898496, 182373120, 243164160, 364746240, 729492480]

約数ペア:

[(1, 729492480), (2, 364746240), (3, 243164160), (4, 182373120), (5, 145898496), (6, 121582080), (8, 91186560), (9, 81054720), (10, 72949248), (12, 60791040), (15, 48632832), (16, 45593280), (18, 40527360), (20, 36474624), (24, 30395520), (27, 27018240), (30, 24316416), (32, 22796640), (36, 20263680), (40, 18237312), (45, 16210944), (48, 15197760), (54, 13509120), (60, 12158208), (64, 11398320), (72, 10131840), (80, 9118656), (81, 9006080), (90, 8105472), (96, 7598880), (108, 6754560), (120, 6079104), (128, 5699160), (135, 5403648), (144, 5065920), (160, 4559328), (162, 4503040), (180, 4052736), (192, 3799440), (216, 3377280), (240, 3039552), (256, 2849580), (270, 2701824), (288, 2532960), (320, 2279664), (324, 2251520), (360, 2026368), (384, 1899720), (405, 1801216), (432, 1688640), (480, 1519776), (512, 1424790), (540, 1350912), (576, 1266480), (640, 1139832), (648, 1125760), (720, 1013184), (768, 949860), (810, 900608), (864, 844320), (960, 759888), (1024, 712395), (1080, 675456), (1152, 633240), (1280, 569916), (1296, 562880), (1440, 506592), (1536, 474930), (1620, 450304), (1728, 422160), (1759, 414720), (1920, 379944), (2160, 337728), (2304, 316620), (2560, 284958), (2592, 281440), (2880, 253296), (3072, 237465), (3240, 225152), (3456, 211080), (3518, 207360), (3840, 189972), (4320, 168864), (4608, 158310), (5120, 142479), (5184, 140720), (5277, 138240), (5760, 126648), (6480, 112576), (6912, 105540), (7036, 103680), (7680, 94986), (8640, 84432), (8795, 82944), (9216, 79155), (10368, 70360), (10554, 69120), (11520, 63324), (12960, 56288), (13824, 52770), (14072, 51840), (15360, 47493), (15831, 46080), (17280, 42216), (17590, 41472), (20736, 35180), (21108, 34560), (23040, 31662), (25920, 28144), (26385, 27648)]