155079360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 280

約数和(自身を含む): 572390016

約数和(自身を除く): 417310656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 193, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 386, 405, 432, 465, 480, 496, 540, 558, 576, 579, 620, 648, 720, 744, 772, 810, 837, 864, 930, 960, 965, 992, 1080, 1116, 1158, 1240, 1296, 1395, 1440, 1488, 1544, 1620, 1674, 1728, 1737, 1860, 1930, 1984, 2160, 2232, 2316, 2480, 2511, 2592, 2790, 2880, 2895, 2976, 3088, 3240, 3348, 3474, 3720, 3860, 4185, 4320, 4464, 4632, 4960, 5022, 5184, 5211, 5580, 5790, 5952, 5983, 6176, 6480, 6696, 6948, 7440, 7720, 8370, 8640, 8685, 8928, 9264, 9920, 10044, 10422, 11160, 11580, 11966, 12352, 12555, 12960, 13392, 13896, 14880, 15440, 15633, 16740, 17370, 17856, 17949, 18528, 20088, 20844, 22320, 23160, 23932, 25110, 25920, 26055, 26784, 27792, 29760, 29915, 30880, 31266, 33480, 34740, 35898, 37056, 40176, 41688, 44640, 46320, 47864, 50220, 52110, 53568, 53847, 55584, 59830, 61760, 62532, 66960, 69480, 71796, 78165, 80352, 83376, 89280, 89745, 92640, 95728, 100440, 104220, 107694, 111168, 119660, 125064, 133920, 138960, 143592, 156330, 160704, 161541, 166752, 179490, 185280, 191456, 200880, 208440, 215388, 239320, 250128, 267840, 269235, 277920, 287184, 312660, 323082, 333504, 358980, 382912, 401760, 416880, 430776, 478640, 484623, 500256, 538470, 555840, 574368, 625320, 646164, 717960, 803520, 807705, 833760, 861552, 957280, 969246, 1000512, 1076940, 1148736, 1250640, 1292328, 1435920, 1615410, 1667520, 1723104, 1914560, 1938492, 2153880, 2423115, 2501280, 2584656, 2871840, 3230820, 3446208, 3876984, 4307760, 4846230, 5002560, 5169312, 5743680, 6461640, 7753968, 8615520, 9692460, 10338624, 12923280, 15507936, 17231040, 19384920, 25846560, 31015872, 38769840, 51693120, 77539680, 155079360]

約数ペア:

[(1, 155079360), (2, 77539680), (3, 51693120), (4, 38769840), (5, 31015872), (6, 25846560), (8, 19384920), (9, 17231040), (10, 15507936), (12, 12923280), (15, 10338624), (16, 9692460), (18, 8615520), (20, 7753968), (24, 6461640), (27, 5743680), (30, 5169312), (31, 5002560), (32, 4846230), (36, 4307760), (40, 3876984), (45, 3446208), (48, 3230820), (54, 2871840), (60, 2584656), (62, 2501280), (64, 2423115), (72, 2153880), (80, 1938492), (81, 1914560), (90, 1723104), (93, 1667520), (96, 1615410), (108, 1435920), (120, 1292328), (124, 1250640), (135, 1148736), (144, 1076940), (155, 1000512), (160, 969246), (162, 957280), (180, 861552), (186, 833760), (192, 807705), (193, 803520), (216, 717960), (240, 646164), (248, 625320), (270, 574368), (279, 555840), (288, 538470), (310, 500256), (320, 484623), (324, 478640), (360, 430776), (372, 416880), (386, 401760), (405, 382912), (432, 358980), (465, 333504), (480, 323082), (496, 312660), (540, 287184), (558, 277920), (576, 269235), (579, 267840), (620, 250128), (648, 239320), (720, 215388), (744, 208440), (772, 200880), (810, 191456), (837, 185280), (864, 179490), (930, 166752), (960, 161541), (965, 160704), (992, 156330), (1080, 143592), (1116, 138960), (1158, 133920), (1240, 125064), (1296, 119660), (1395, 111168), (1440, 107694), (1488, 104220), (1544, 100440), (1620, 95728), (1674, 92640), (1728, 89745), (1737, 89280), (1860, 83376), (1930, 80352), (1984, 78165), (2160, 71796), (2232, 69480), (2316, 66960), (2480, 62532), (2511, 61760), (2592, 59830), (2790, 55584), (2880, 53847), (2895, 53568), (2976, 52110), (3088, 50220), (3240, 47864), (3348, 46320), (3474, 44640), (3720, 41688), (3860, 40176), (4185, 37056), (4320, 35898), (4464, 34740), (4632, 33480), (4960, 31266), (5022, 30880), (5184, 29915), (5211, 29760), (5580, 27792), (5790, 26784), (5952, 26055), (5983, 25920), (6176, 25110), (6480, 23932), (6696, 23160), (6948, 22320), (7440, 20844), (7720, 20088), (8370, 18528), (8640, 17949), (8685, 17856), (8928, 17370), (9264, 16740), (9920, 15633), (10044, 15440), (10422, 14880), (11160, 13896), (11580, 13392), (11966, 12960), (12352, 12555)]