135537840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:632

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 335860560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 479, 524, 540, 655, 720, 786, 958, 1048, 1080, 1179, 1310, 1437, 1572, 1916, 1965, 2096, 2160, 2358, 2395, 2620, 2874, 3144, 3537, 3832, 3930, 4311, 4716, 4790, 5240, 5748, 5895, 6288, 7074, 7185, 7664, 7860, 8622, 9432, 9580, 10480, 11496, 11790, 12933, 14148, 14370, 15720, 17244, 17685, 18864, 19160, 21555, 22992, 23580, 25866, 28296, 28740, 31440, 34488, 35370, 38320, 43110, 47160, 51732, 56592, 57480, 62749, 64665, 68976, 70740, 86220, 94320, 103464, 114960, 125498, 129330, 141480, 172440, 188247, 206928, 250996, 258660, 282960, 313745, 344880, 376494, 501992, 517320, 564741, 627490, 752988, 941235, 1003984, 1034640, 1129482, 1254980, 1505976, 1694223, 1882470, 2258964, 2509960, 2823705, 3011952, 3388446, 3764940, 4517928, 5019920, 5647410, 6776892, 7529880, 8471115, 9035856, 11294820, 13553784, 15059760, 16942230, 22589640, 27107568, 33884460, 45179280, 67768920, 135537840]

約数ペア:

[(1, 135537840), (2, 67768920), (3, 45179280), (4, 33884460), (5, 27107568), (6, 22589640), (8, 16942230), (9, 15059760), (10, 13553784), (12, 11294820), (15, 9035856), (16, 8471115), (18, 7529880), (20, 6776892), (24, 5647410), (27, 5019920), (30, 4517928), (36, 3764940), (40, 3388446), (45, 3011952), (48, 2823705), (54, 2509960), (60, 2258964), (72, 1882470), (80, 1694223), (90, 1505976), (108, 1254980), (120, 1129482), (131, 1034640), (135, 1003984), (144, 941235), (180, 752988), (216, 627490), (240, 564741), (262, 517320), (270, 501992), (360, 376494), (393, 344880), (432, 313745), (479, 282960), (524, 258660), (540, 250996), (655, 206928), (720, 188247), (786, 172440), (958, 141480), (1048, 129330), (1080, 125498), (1179, 114960), (1310, 103464), (1437, 94320), (1572, 86220), (1916, 70740), (1965, 68976), (2096, 64665), (2160, 62749), (2358, 57480), (2395, 56592), (2620, 51732), (2874, 47160), (3144, 43110), (3537, 38320), (3832, 35370), (3930, 34488), (4311, 31440), (4716, 28740), (4790, 28296), (5240, 25866), (5748, 23580), (5895, 22992), (6288, 21555), (7074, 19160), (7185, 18864), (7664, 17685), (7860, 17244), (8622, 15720), (9432, 14370), (9580, 14148), (10480, 12933), (11496, 11790)]