547973280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{859}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 1876361760

約数和(自身を除く): 1328388480

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, 240, 288, 360, 443, 480, 720, 859, 886, 1329, 1440, 1718, 1772, 2215, 2577, 2658, 3436, 3544, 3987, 4295, 4430, 5154, 5316, 6645, 6872, 7088, 7731, 7974, 8590, 8860, 10308, 10632, 12885, 13290, 13744, 14176, 15462, 15948, 17180, 17720, 19935, 20616, 21264, 25770, 26580, 27488, 30924, 31896, 34360, 35440, 38655, 39870, 41232, 42528, 51540, 53160, 61848, 63792, 68720, 70880, 77310, 79740, 82464, 103080, 106320, 123696, 127584, 137440, 154620, 159480, 206160, 212640, 247392, 309240, 318960, 380537, 412320, 618480, 637920, 761074, 1141611, 1236960, 1522148, 1902685, 2283222, 3044296, 3424833, 3805370, 4566444, 5708055, 6088592, 6849666, 7610740, 9132888, 11416110, 12177184, 13699332, 15221480, 17124165, 18265776, 22832220, 27398664, 30442960, 34248330, 36531552, 45664440, 54797328, 60885920, 68496660, 91328880, 109594656, 136993320, 182657760, 273986640, 547973280]

約数ペア:

[(1, 547973280), (2, 273986640), (3, 182657760), (4, 136993320), (5, 109594656), (6, 91328880), (8, 68496660), (9, 60885920), (10, 54797328), (12, 45664440), (15, 36531552), (16, 34248330), (18, 30442960), (20, 27398664), (24, 22832220), (30, 18265776), (32, 17124165), (36, 15221480), (40, 13699332), (45, 12177184), (48, 11416110), (60, 9132888), (72, 7610740), (80, 6849666), (90, 6088592), (96, 5708055), (120, 4566444), (144, 3805370), (160, 3424833), (180, 3044296), (240, 2283222), (288, 1902685), (360, 1522148), (443, 1236960), (480, 1141611), (720, 761074), (859, 637920), (886, 618480), (1329, 412320), (1440, 380537), (1718, 318960), (1772, 309240), (2215, 247392), (2577, 212640), (2658, 206160), (3436, 159480), (3544, 154620), (3987, 137440), (4295, 127584), (4430, 123696), (5154, 106320), (5316, 103080), (6645, 82464), (6872, 79740), (7088, 77310), (7731, 70880), (7974, 68720), (8590, 63792), (8860, 61848), (10308, 53160), (10632, 51540), (12885, 42528), (13290, 41232), (13744, 39870), (14176, 38655), (15462, 35440), (15948, 34360), (17180, 31896), (17720, 30924), (19935, 27488), (20616, 26580), (21264, 25770)]