868799520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1629

約数の個数: 240

約数和(自身を含む): 3139456320

約数和(自身を除く): 2270656800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 645, 648, 688, 720, 774, 810, 860, 864, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1548, 1559, 1620, 1720, 1935, 2064, 2160, 2322, 2580, 2592, 3096, 3118, 3240, 3440, 3483, 3870, 4128, 4320, 4644, 4677, 5160, 5805, 6192, 6236, 6480, 6880, 6966, 7740, 7795, 9288, 9354, 10320, 11610, 12384, 12472, 12960, 13932, 14031, 15480, 15590, 17415, 18576, 18708, 20640, 23220, 23385, 24944, 27864, 28062, 30960, 31180, 34830, 37152, 37416, 42093, 46440, 46770, 49888, 55728, 56124, 61920, 62360, 67037, 69660, 70155, 74832, 84186, 92880, 93540, 111456, 112248, 124720, 126279, 134074, 139320, 140310, 149664, 168372, 185760, 187080, 201111, 210465, 224496, 249440, 252558, 268148, 278640, 280620, 335185, 336744, 374160, 402222, 420930, 448992, 505116, 536296, 557280, 561240, 603333, 631395, 670370, 673488, 748320, 804444, 841860, 1005555, 1010232, 1072592, 1122480, 1206666, 1262790, 1340740, 1346976, 1608888, 1683720, 1809999, 2011110, 2020464, 2145184, 2244960, 2413332, 2525580, 2681480, 3016665, 3217776, 3367440, 3619998, 4022220, 4040928, 4826664, 5051160, 5362960, 5429997, 6033330, 6435552, 6734880, 7239996, 8044440, 9049995, 9653328, 10102320, 10725920, 10859994, 12066660, 14479992, 16088880, 18099990, 19306656, 20204640, 21719988, 24133320, 27149985, 28959984, 32177760, 36199980, 43439976, 48266640, 54299970, 57919968, 72399960, 86879952, 96533280, 108599940, 144799920, 173759904, 217199880, 289599840, 434399760, 868799520]

約数ペア:

[(1, 868799520), (2, 434399760), (3, 289599840), (4, 217199880), (5, 173759904), (6, 144799920), (8, 108599940), (9, 96533280), (10, 86879952), (12, 72399960), (15, 57919968), (16, 54299970), (18, 48266640), (20, 43439976), (24, 36199980), (27, 32177760), (30, 28959984), (32, 27149985), (36, 24133320), (40, 21719988), (43, 20204640), (45, 19306656), (48, 18099990), (54, 16088880), (60, 14479992), (72, 12066660), (80, 10859994), (81, 10725920), (86, 10102320), (90, 9653328), (96, 9049995), (108, 8044440), (120, 7239996), (129, 6734880), (135, 6435552), (144, 6033330), (160, 5429997), (162, 5362960), (172, 5051160), (180, 4826664), (215, 4040928), (216, 4022220), (240, 3619998), (258, 3367440), (270, 3217776), (288, 3016665), (324, 2681480), (344, 2525580), (360, 2413332), (387, 2244960), (405, 2145184), (430, 2020464), (432, 2011110), (480, 1809999), (516, 1683720), (540, 1608888), (645, 1346976), (648, 1340740), (688, 1262790), (720, 1206666), (774, 1122480), (810, 1072592), (860, 1010232), (864, 1005555), (1032, 841860), (1080, 804444), (1161, 748320), (1290, 673488), (1296, 670370), (1376, 631395), (1440, 603333), (1548, 561240), (1559, 557280), (1620, 536296), (1720, 505116), (1935, 448992), (2064, 420930), (2160, 402222), (2322, 374160), (2580, 336744), (2592, 335185), (3096, 280620), (3118, 278640), (3240, 268148), (3440, 252558), (3483, 249440), (3870, 224496), (4128, 210465), (4320, 201111), (4644, 187080), (4677, 185760), (5160, 168372), (5805, 149664), (6192, 140310), (6236, 139320), (6480, 134074), (6880, 126279), (6966, 124720), (7740, 112248), (7795, 111456), (9288, 93540), (9354, 92880), (10320, 84186), (11610, 74832), (12384, 70155), (12472, 69660), (12960, 67037), (13932, 62360), (14031, 61920), (15480, 56124), (15590, 55728), (17415, 49888), (18576, 46770), (18708, 46440), (20640, 42093), (23220, 37416), (23385, 37152), (24944, 34830), (27864, 31180), (28062, 30960)]