1810547520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1979}}^1$

素因数の和:2952

約数の個数: 112

約数和(自身を含む): 5757428160

約数和(自身を除く): 3946880640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 953, 960, 1906, 1979, 2859, 3812, 3958, 4765, 5718, 5937, 7624, 7916, 9530, 9895, 11436, 11874, 14295, 15248, 15832, 19060, 19790, 22872, 23748, 28590, 29685, 30496, 31664, 38120, 39580, 45744, 47496, 57180, 59370, 60992, 63328, 76240, 79160, 91488, 94992, 114360, 118740, 126656, 152480, 158320, 182976, 189984, 228720, 237480, 304960, 316640, 379968, 457440, 474960, 633280, 914880, 949920, 1885987, 1899840, 3771974, 5657961, 7543948, 9429935, 11315922, 15087896, 18859870, 22631844, 28289805, 30175792, 37719740, 45263688, 56579610, 60351584, 75439480, 90527376, 113159220, 120703168, 150878960, 181054752, 226318440, 301757920, 362109504, 452636880, 603515840, 905273760, 1810547520]

約数ペア:

[(1, 1810547520), (2, 905273760), (3, 603515840), (4, 452636880), (5, 362109504), (6, 301757920), (8, 226318440), (10, 181054752), (12, 150878960), (15, 120703168), (16, 113159220), (20, 90527376), (24, 75439480), (30, 60351584), (32, 56579610), (40, 45263688), (48, 37719740), (60, 30175792), (64, 28289805), (80, 22631844), (96, 18859870), (120, 15087896), (160, 11315922), (192, 9429935), (240, 7543948), (320, 5657961), (480, 3771974), (953, 1899840), (960, 1885987), (1906, 949920), (1979, 914880), (2859, 633280), (3812, 474960), (3958, 457440), (4765, 379968), (5718, 316640), (5937, 304960), (7624, 237480), (7916, 228720), (9530, 189984), (9895, 182976), (11436, 158320), (11874, 152480), (14295, 126656), (15248, 118740), (15832, 114360), (19060, 94992), (19790, 91488), (22872, 79160), (23748, 76240), (28590, 63328), (29685, 60992), (30496, 59370), (31664, 57180), (38120, 47496), (39580, 45744)]