1461219120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 5079154080

約数和(自身を除く): 3617934960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 109, 120, 129, 144, 172, 180, 215, 218, 240, 258, 327, 344, 360, 387, 430, 433, 436, 516, 545, 645, 654, 688, 720, 774, 860, 866, 872, 981, 1032, 1090, 1290, 1299, 1308, 1548, 1635, 1720, 1732, 1744, 1935, 1962, 2064, 2165, 2180, 2580, 2598, 2616, 3096, 3270, 3440, 3464, 3870, 3897, 3924, 4330, 4360, 4687, 4905, 5160, 5196, 5232, 6192, 6495, 6540, 6928, 7740, 7794, 7848, 8660, 8720, 9374, 9810, 10320, 10392, 12990, 13080, 14061, 15480, 15588, 15696, 17320, 18619, 18748, 19485, 19620, 20784, 23435, 25980, 26160, 28122, 30960, 31176, 34640, 37238, 37496, 38970, 39240, 42183, 46870, 47197, 51960, 55857, 56244, 62352, 70305, 74476, 74992, 77940, 78480, 84366, 93095, 93740, 94394, 103920, 111714, 112488, 140610, 141591, 148952, 155880, 167571, 168732, 186190, 187480, 188788, 210915, 223428, 224976, 235985, 279285, 281220, 283182, 297904, 311760, 335142, 337464, 372380, 374960, 377576, 421830, 424773, 446856, 471970, 558570, 562440, 566364, 670284, 674928, 707955, 744760, 755152, 837855, 843660, 849546, 893712, 943940, 1117140, 1124880, 1132728, 1340568, 1415910, 1489520, 1675710, 1687320, 1699092, 1887880, 2029471, 2123865, 2234280, 2265456, 2681136, 2831820, 3351420, 3374640, 3398184, 3775760, 4058942, 4247730, 4468560, 5663640, 6088413, 6702840, 6796368, 8117884, 8495460, 10147355, 11327280, 12176826, 13405680, 16235768, 16990920, 18265239, 20294710, 24353652, 30442065, 32471536, 33981840, 36530478, 40589420, 48707304, 60884130, 73060956, 81178840, 91326195, 97414608, 121768260, 146121912, 162357680, 182652390, 243536520, 292243824, 365304780, 487073040, 730609560, 1461219120]

約数ペア:

[(1, 1461219120), (2, 730609560), (3, 487073040), (4, 365304780), (5, 292243824), (6, 243536520), (8, 182652390), (9, 162357680), (10, 146121912), (12, 121768260), (15, 97414608), (16, 91326195), (18, 81178840), (20, 73060956), (24, 60884130), (30, 48707304), (36, 40589420), (40, 36530478), (43, 33981840), (45, 32471536), (48, 30442065), (60, 24353652), (72, 20294710), (80, 18265239), (86, 16990920), (90, 16235768), (109, 13405680), (120, 12176826), (129, 11327280), (144, 10147355), (172, 8495460), (180, 8117884), (215, 6796368), (218, 6702840), (240, 6088413), (258, 5663640), (327, 4468560), (344, 4247730), (360, 4058942), (387, 3775760), (430, 3398184), (433, 3374640), (436, 3351420), (516, 2831820), (545, 2681136), (645, 2265456), (654, 2234280), (688, 2123865), (720, 2029471), (774, 1887880), (860, 1699092), (866, 1687320), (872, 1675710), (981, 1489520), (1032, 1415910), (1090, 1340568), (1290, 1132728), (1299, 1124880), (1308, 1117140), (1548, 943940), (1635, 893712), (1720, 849546), (1732, 843660), (1744, 837855), (1935, 755152), (1962, 744760), (2064, 707955), (2165, 674928), (2180, 670284), (2580, 566364), (2598, 562440), (2616, 558570), (3096, 471970), (3270, 446856), (3440, 424773), (3464, 421830), (3870, 377576), (3897, 374960), (3924, 372380), (4330, 337464), (4360, 335142), (4687, 311760), (4905, 297904), (5160, 283182), (5196, 281220), (5232, 279285), (6192, 235985), (6495, 224976), (6540, 223428), (6928, 210915), (7740, 188788), (7794, 187480), (7848, 186190), (8660, 168732), (8720, 167571), (9374, 155880), (9810, 148952), (10320, 141591), (10392, 140610), (12990, 112488), (13080, 111714), (14061, 103920), (15480, 94394), (15588, 93740), (15696, 93095), (17320, 84366), (18619, 78480), (18748, 77940), (19485, 74992), (19620, 74476), (20784, 70305), (23435, 62352), (25980, 56244), (26160, 55857), (28122, 51960), (30960, 47197), (31176, 46870), (34640, 42183), (37238, 39240), (37496, 38970)]