90084960

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 365444352

約数和(自身を除く): 275359392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 331, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 662, 672, 720, 756, 810, 840, 864, 945, 972, 993, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1324, 1440, 1512, 1620, 1655, 1680, 1701, 1890, 1944, 1986, 2016, 2160, 2268, 2317, 2430, 2520, 2592, 2648, 2835, 2979, 3024, 3240, 3310, 3360, 3402, 3780, 3888, 3972, 4320, 4536, 4634, 4860, 4965, 5040, 5296, 5670, 5958, 6048, 6480, 6620, 6804, 6951, 7560, 7776, 7944, 8505, 8937, 9072, 9268, 9720, 9930, 10080, 10592, 11340, 11585, 11916, 12960, 13240, 13608, 13902, 14895, 15120, 15888, 17010, 17874, 18144, 18536, 19440, 19860, 20853, 22680, 23170, 23832, 26480, 26811, 27216, 27804, 29790, 30240, 31776, 34020, 34755, 35748, 37072, 38880, 39720, 41706, 44685, 45360, 46340, 47664, 52960, 53622, 54432, 55608, 59580, 62559, 68040, 69510, 71496, 74144, 79440, 80433, 83412, 89370, 90720, 92680, 95328, 104265, 107244, 111216, 119160, 125118, 134055, 136080, 139020, 142992, 158880, 160866, 166824, 178740, 185360, 187677, 208530, 214488, 222432, 238320, 250236, 268110, 272160, 278040, 285984, 312795, 321732, 333648, 357480, 370720, 375354, 402165, 417060, 428976, 476640, 500472, 536220, 556080, 563031, 625590, 643464, 667296, 714960, 750708, 804330, 834120, 857952, 938385, 1000944, 1072440, 1112160, 1126062, 1251180, 1286928, 1429920, 1501416, 1608660, 1668240, 1876770, 2001888, 2144880, 2252124, 2502360, 2573856, 2815155, 3002832, 3217320, 3336480, 3753540, 4289760, 4504248, 5004720, 5630310, 6005664, 6434640, 7507080, 9008496, 10009440, 11260620, 12869280, 15014160, 18016992, 22521240, 30028320, 45042480, 90084960]

約数ペア:

[(1, 90084960), (2, 45042480), (3, 30028320), (4, 22521240), (5, 18016992), (6, 15014160), (7, 12869280), (8, 11260620), (9, 10009440), (10, 9008496), (12, 7507080), (14, 6434640), (15, 6005664), (16, 5630310), (18, 5004720), (20, 4504248), (21, 4289760), (24, 3753540), (27, 3336480), (28, 3217320), (30, 3002832), (32, 2815155), (35, 2573856), (36, 2502360), (40, 2252124), (42, 2144880), (45, 2001888), (48, 1876770), (54, 1668240), (56, 1608660), (60, 1501416), (63, 1429920), (70, 1286928), (72, 1251180), (80, 1126062), (81, 1112160), (84, 1072440), (90, 1000944), (96, 938385), (105, 857952), (108, 834120), (112, 804330), (120, 750708), (126, 714960), (135, 667296), (140, 643464), (144, 625590), (160, 563031), (162, 556080), (168, 536220), (180, 500472), (189, 476640), (210, 428976), (216, 417060), (224, 402165), (240, 375354), (243, 370720), (252, 357480), (270, 333648), (280, 321732), (288, 312795), (315, 285984), (324, 278040), (331, 272160), (336, 268110), (360, 250236), (378, 238320), (405, 222432), (420, 214488), (432, 208530), (480, 187677), (486, 185360), (504, 178740), (540, 166824), (560, 160866), (567, 158880), (630, 142992), (648, 139020), (662, 136080), (672, 134055), (720, 125118), (756, 119160), (810, 111216), (840, 107244), (864, 104265), (945, 95328), (972, 92680), (993, 90720), (1008, 89370), (1080, 83412), (1120, 80433), (1134, 79440), (1215, 74144), (1260, 71496), (1296, 69510), (1324, 68040), (1440, 62559), (1512, 59580), (1620, 55608), (1655, 54432), (1680, 53622), (1701, 52960), (1890, 47664), (1944, 46340), (1986, 45360), (2016, 44685), (2160, 41706), (2268, 39720), (2317, 38880), (2430, 37072), (2520, 35748), (2592, 34755), (2648, 34020), (2835, 31776), (2979, 30240), (3024, 29790), (3240, 27804), (3310, 27216), (3360, 26811), (3402, 26480), (3780, 23832), (3888, 23170), (3972, 22680), (4320, 20853), (4536, 19860), (4634, 19440), (4860, 18536), (4965, 18144), (5040, 17874), (5296, 17010), (5670, 15888), (5958, 15120), (6048, 14895), (6480, 13902), (6620, 13608), (6804, 13240), (6951, 12960), (7560, 11916), (7776, 11585), (7944, 11340), (8505, 10592), (8937, 10080), (9072, 9930), (9268, 9720)]