79647840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 203398560

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, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 179, 180, 206, 216, 240, 270, 288, 309, 358, 360, 412, 432, 480, 515, 537, 540, 618, 716, 720, 824, 864, 895, 927, 1030, 1074, 1080, 1236, 1432, 1440, 1545, 1611, 1648, 1790, 1854, 2060, 2148, 2160, 2472, 2685, 2781, 2864, 3090, 3222, 3296, 3580, 3708, 4120, 4296, 4320, 4635, 4833, 4944, 5370, 5562, 5728, 6180, 6444, 7160, 7416, 8055, 8240, 8592, 9270, 9666, 9888, 10740, 11124, 12360, 12888, 13905, 14320, 14832, 16110, 16480, 17184, 18437, 18540, 19332, 21480, 22248, 24165, 24720, 25776, 27810, 28640, 29664, 32220, 36874, 37080, 38664, 42960, 44496, 48330, 49440, 51552, 55311, 55620, 64440, 73748, 74160, 77328, 85920, 88992, 92185, 96660, 110622, 111240, 128880, 147496, 148320, 154656, 165933, 184370, 193320, 221244, 222480, 257760, 276555, 294992, 331866, 368740, 386640, 442488, 444960, 497799, 553110, 589984, 663732, 737480, 773280, 829665, 884976, 995598, 1106220, 1327464, 1474960, 1659330, 1769952, 1991196, 2212440, 2488995, 2654928, 2949920, 3318660, 3982392, 4424880, 4977990, 5309856, 6637320, 7964784, 8849760, 9955980, 13274640, 15929568, 19911960, 26549280, 39823920, 79647840]

約数ペア:

[(1, 79647840), (2, 39823920), (3, 26549280), (4, 19911960), (5, 15929568), (6, 13274640), (8, 9955980), (9, 8849760), (10, 7964784), (12, 6637320), (15, 5309856), (16, 4977990), (18, 4424880), (20, 3982392), (24, 3318660), (27, 2949920), (30, 2654928), (32, 2488995), (36, 2212440), (40, 1991196), (45, 1769952), (48, 1659330), (54, 1474960), (60, 1327464), (72, 1106220), (80, 995598), (90, 884976), (96, 829665), (103, 773280), (108, 737480), (120, 663732), (135, 589984), (144, 553110), (160, 497799), (179, 444960), (180, 442488), (206, 386640), (216, 368740), (240, 331866), (270, 294992), (288, 276555), (309, 257760), (358, 222480), (360, 221244), (412, 193320), (432, 184370), (480, 165933), (515, 154656), (537, 148320), (540, 147496), (618, 128880), (716, 111240), (720, 110622), (824, 96660), (864, 92185), (895, 88992), (927, 85920), (1030, 77328), (1074, 74160), (1080, 73748), (1236, 64440), (1432, 55620), (1440, 55311), (1545, 51552), (1611, 49440), (1648, 48330), (1790, 44496), (1854, 42960), (2060, 38664), (2148, 37080), (2160, 36874), (2472, 32220), (2685, 29664), (2781, 28640), (2864, 27810), (3090, 25776), (3222, 24720), (3296, 24165), (3580, 22248), (3708, 21480), (4120, 19332), (4296, 18540), (4320, 18437), (4635, 17184), (4833, 16480), (4944, 16110), (5370, 14832), (5562, 14320), (5728, 13905), (6180, 12888), (6444, 12360), (7160, 11124), (7416, 10740), (8055, 9888), (8240, 9666), (8592, 9270)]