272094720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 160

約数和(自身を含む): 883872000

約数和(自身を除く): 611777280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 499, 512, 568, 640, 710, 768, 852, 960, 998, 1065, 1136, 1280, 1420, 1497, 1536, 1704, 1920, 1996, 2130, 2272, 2495, 2560, 2840, 2994, 3408, 3840, 3992, 4260, 4544, 4990, 5680, 5988, 6816, 7485, 7680, 7984, 8520, 9088, 9980, 11360, 11976, 13632, 14970, 15968, 17040, 18176, 19960, 22720, 23952, 27264, 29940, 31936, 34080, 35429, 36352, 39920, 45440, 47904, 54528, 59880, 63872, 68160, 70858, 79840, 90880, 95808, 106287, 109056, 119760, 127744, 136320, 141716, 159680, 177145, 181760, 191616, 212574, 239520, 255488, 272640, 283432, 319360, 354290, 383232, 425148, 479040, 531435, 545280, 566864, 638720, 708580, 766464, 850296, 958080, 1062870, 1133728, 1277440, 1417160, 1700592, 1916160, 2125740, 2267456, 2834320, 3401184, 3832320, 4251480, 4534912, 5668640, 6802368, 8502960, 9069824, 11337280, 13604736, 17005920, 18139648, 22674560, 27209472, 34011840, 45349120, 54418944, 68023680, 90698240, 136047360, 272094720]

約数ペア:

[(1, 272094720), (2, 136047360), (3, 90698240), (4, 68023680), (5, 54418944), (6, 45349120), (8, 34011840), (10, 27209472), (12, 22674560), (15, 18139648), (16, 17005920), (20, 13604736), (24, 11337280), (30, 9069824), (32, 8502960), (40, 6802368), (48, 5668640), (60, 4534912), (64, 4251480), (71, 3832320), (80, 3401184), (96, 2834320), (120, 2267456), (128, 2125740), (142, 1916160), (160, 1700592), (192, 1417160), (213, 1277440), (240, 1133728), (256, 1062870), (284, 958080), (320, 850296), (355, 766464), (384, 708580), (426, 638720), (480, 566864), (499, 545280), (512, 531435), (568, 479040), (640, 425148), (710, 383232), (768, 354290), (852, 319360), (960, 283432), (998, 272640), (1065, 255488), (1136, 239520), (1280, 212574), (1420, 191616), (1497, 181760), (1536, 177145), (1704, 159680), (1920, 141716), (1996, 136320), (2130, 127744), (2272, 119760), (2495, 109056), (2560, 106287), (2840, 95808), (2994, 90880), (3408, 79840), (3840, 70858), (3992, 68160), (4260, 63872), (4544, 59880), (4990, 54528), (5680, 47904), (5988, 45440), (6816, 39920), (7485, 36352), (7680, 35429), (7984, 34080), (8520, 31936), (9088, 29940), (9980, 27264), (11360, 23952), (11976, 22720), (13632, 19960), (14970, 18176), (15968, 17040)]