1296401760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 240

約数和(自身を含む): 4646614896

約数和(自身を除く): 3350213136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 536, 540, 603, 648, 670, 720, 804, 810, 864, 1005, 1072, 1080, 1206, 1296, 1340, 1440, 1493, 1608, 1620, 1809, 2010, 2144, 2160, 2412, 2592, 2680, 2986, 3015, 3216, 3240, 3618, 4020, 4320, 4479, 4824, 5360, 5427, 5972, 6030, 6432, 6480, 7236, 7465, 8040, 8958, 9045, 9648, 10720, 10854, 11944, 12060, 12960, 13437, 14472, 14930, 16080, 17916, 18090, 19296, 21708, 22395, 23888, 24120, 26874, 27135, 28944, 29860, 32160, 35832, 36180, 40311, 43416, 44790, 47776, 48240, 53748, 54270, 57888, 59720, 67185, 71664, 72360, 80622, 86832, 89580, 96480, 100031, 107496, 108540, 119440, 120933, 134370, 143328, 144720, 161244, 173664, 179160, 200062, 201555, 214992, 217080, 238880, 241866, 268740, 289440, 300093, 322488, 358320, 400124, 403110, 429984, 434160, 483732, 500155, 537480, 600186, 604665, 644976, 716640, 800248, 806220, 868320, 900279, 967464, 1000310, 1074960, 1200372, 1209330, 1289952, 1500465, 1600496, 1612440, 1800558, 1934928, 2000620, 2149920, 2400744, 2418660, 2700837, 3000930, 3200992, 3224880, 3601116, 3869856, 4001240, 4501395, 4801488, 4837320, 5401674, 6001860, 6449760, 7202232, 8002480, 8102511, 9002790, 9602976, 9674640, 10803348, 12003720, 13504185, 14404464, 16004960, 16205022, 18005580, 19349280, 21606696, 24007440, 27008370, 28808928, 32410044, 36011160, 40512555, 43213392, 48014880, 54016740, 64820088, 72022320, 81025110, 86426784, 108033480, 129640176, 144044640, 162050220, 216066960, 259280352, 324100440, 432133920, 648200880, 1296401760]

約数ペア:

[(1, 1296401760), (2, 648200880), (3, 432133920), (4, 324100440), (5, 259280352), (6, 216066960), (8, 162050220), (9, 144044640), (10, 129640176), (12, 108033480), (15, 86426784), (16, 81025110), (18, 72022320), (20, 64820088), (24, 54016740), (27, 48014880), (30, 43213392), (32, 40512555), (36, 36011160), (40, 32410044), (45, 28808928), (48, 27008370), (54, 24007440), (60, 21606696), (67, 19349280), (72, 18005580), (80, 16205022), (81, 16004960), (90, 14404464), (96, 13504185), (108, 12003720), (120, 10803348), (134, 9674640), (135, 9602976), (144, 9002790), (160, 8102511), (162, 8002480), (180, 7202232), (201, 6449760), (216, 6001860), (240, 5401674), (268, 4837320), (270, 4801488), (288, 4501395), (324, 4001240), (335, 3869856), (360, 3601116), (402, 3224880), (405, 3200992), (432, 3000930), (480, 2700837), (536, 2418660), (540, 2400744), (603, 2149920), (648, 2000620), (670, 1934928), (720, 1800558), (804, 1612440), (810, 1600496), (864, 1500465), (1005, 1289952), (1072, 1209330), (1080, 1200372), (1206, 1074960), (1296, 1000310), (1340, 967464), (1440, 900279), (1493, 868320), (1608, 806220), (1620, 800248), (1809, 716640), (2010, 644976), (2144, 604665), (2160, 600186), (2412, 537480), (2592, 500155), (2680, 483732), (2986, 434160), (3015, 429984), (3216, 403110), (3240, 400124), (3618, 358320), (4020, 322488), (4320, 300093), (4479, 289440), (4824, 268740), (5360, 241866), (5427, 238880), (5972, 217080), (6030, 214992), (6432, 201555), (6480, 200062), (7236, 179160), (7465, 173664), (8040, 161244), (8958, 144720), (9045, 143328), (9648, 134370), (10720, 120933), (10854, 119440), (11944, 108540), (12060, 107496), (12960, 100031), (13437, 96480), (14472, 89580), (14930, 86832), (16080, 80622), (17916, 72360), (18090, 71664), (19296, 67185), (21708, 59720), (22395, 57888), (23888, 54270), (24120, 53748), (26874, 48240), (27135, 47776), (28944, 44790), (29860, 43416), (32160, 40311), (35832, 36180)]