141461280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 486191160

約数和(自身を除く): 344729880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 288, 360, 386, 480, 509, 579, 720, 772, 965, 1018, 1158, 1440, 1527, 1544, 1737, 1930, 2036, 2316, 2545, 2895, 3054, 3088, 3474, 3860, 4072, 4581, 4632, 5090, 5790, 6108, 6176, 6948, 7635, 7720, 8144, 8685, 9162, 9264, 10180, 11580, 12216, 13896, 15270, 15440, 16288, 17370, 18324, 18528, 20360, 22905, 23160, 24432, 27792, 30540, 30880, 34740, 36648, 40720, 45810, 46320, 48864, 55584, 61080, 69480, 73296, 81440, 91620, 92640, 98237, 122160, 138960, 146592, 183240, 196474, 244320, 277920, 294711, 366480, 392948, 491185, 589422, 732960, 785896, 884133, 982370, 1178844, 1473555, 1571792, 1768266, 1964740, 2357688, 2947110, 3143584, 3536532, 3929480, 4420665, 4715376, 5894220, 7073064, 7858960, 8841330, 9430752, 11788440, 14146128, 15717920, 17682660, 23576880, 28292256, 35365320, 47153760, 70730640, 141461280]

約数ペア:

[(1, 141461280), (2, 70730640), (3, 47153760), (4, 35365320), (5, 28292256), (6, 23576880), (8, 17682660), (9, 15717920), (10, 14146128), (12, 11788440), (15, 9430752), (16, 8841330), (18, 7858960), (20, 7073064), (24, 5894220), (30, 4715376), (32, 4420665), (36, 3929480), (40, 3536532), (45, 3143584), (48, 2947110), (60, 2357688), (72, 1964740), (80, 1768266), (90, 1571792), (96, 1473555), (120, 1178844), (144, 982370), (160, 884133), (180, 785896), (193, 732960), (240, 589422), (288, 491185), (360, 392948), (386, 366480), (480, 294711), (509, 277920), (579, 244320), (720, 196474), (772, 183240), (965, 146592), (1018, 138960), (1158, 122160), (1440, 98237), (1527, 92640), (1544, 91620), (1737, 81440), (1930, 73296), (2036, 69480), (2316, 61080), (2545, 55584), (2895, 48864), (3054, 46320), (3088, 45810), (3474, 40720), (3860, 36648), (4072, 34740), (4581, 30880), (4632, 30540), (5090, 27792), (5790, 24432), (6108, 23160), (6176, 22905), (6948, 20360), (7635, 18528), (7720, 18324), (8144, 17370), (8685, 16288), (9162, 15440), (9264, 15270), (10180, 13896), (11580, 12216)]