271854720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 949548600

約数和(自身を除く): 677693880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 384, 433, 436, 480, 545, 576, 640, 654, 720, 866, 872, 960, 981, 1090, 1152, 1299, 1308, 1440, 1635, 1732, 1744, 1920, 1962, 2165, 2180, 2598, 2616, 2880, 3270, 3464, 3488, 3897, 3924, 4330, 4360, 4905, 5196, 5232, 5760, 6495, 6540, 6928, 6976, 7794, 7848, 8660, 8720, 9810, 10392, 10464, 12990, 13080, 13856, 13952, 15588, 15696, 17320, 17440, 19485, 19620, 20784, 20928, 25980, 26160, 27712, 31176, 31392, 34640, 34880, 38970, 39240, 41568, 41856, 47197, 51960, 52320, 55424, 62352, 62784, 69280, 69760, 77940, 78480, 83136, 94394, 103920, 104640, 124704, 125568, 138560, 141591, 155880, 156960, 166272, 188788, 207840, 209280, 235985, 249408, 277120, 283182, 311760, 313920, 377576, 415680, 424773, 471970, 498816, 566364, 623520, 627840, 707955, 755152, 831360, 849546, 943940, 1132728, 1247040, 1415910, 1510304, 1699092, 1887880, 2123865, 2265456, 2494080, 2831820, 3020608, 3398184, 3775760, 4247730, 4530912, 5663640, 6041216, 6796368, 7551520, 8495460, 9061824, 11327280, 13592736, 15103040, 16990920, 18123648, 22654560, 27185472, 30206080, 33981840, 45309120, 54370944, 67963680, 90618240, 135927360, 271854720]

約数ペア:

[(1, 271854720), (2, 135927360), (3, 90618240), (4, 67963680), (5, 54370944), (6, 45309120), (8, 33981840), (9, 30206080), (10, 27185472), (12, 22654560), (15, 18123648), (16, 16990920), (18, 15103040), (20, 13592736), (24, 11327280), (30, 9061824), (32, 8495460), (36, 7551520), (40, 6796368), (45, 6041216), (48, 5663640), (60, 4530912), (64, 4247730), (72, 3775760), (80, 3398184), (90, 3020608), (96, 2831820), (109, 2494080), (120, 2265456), (128, 2123865), (144, 1887880), (160, 1699092), (180, 1510304), (192, 1415910), (218, 1247040), (240, 1132728), (288, 943940), (320, 849546), (327, 831360), (360, 755152), (384, 707955), (433, 627840), (436, 623520), (480, 566364), (545, 498816), (576, 471970), (640, 424773), (654, 415680), (720, 377576), (866, 313920), (872, 311760), (960, 283182), (981, 277120), (1090, 249408), (1152, 235985), (1299, 209280), (1308, 207840), (1440, 188788), (1635, 166272), (1732, 156960), (1744, 155880), (1920, 141591), (1962, 138560), (2165, 125568), (2180, 124704), (2598, 104640), (2616, 103920), (2880, 94394), (3270, 83136), (3464, 78480), (3488, 77940), (3897, 69760), (3924, 69280), (4330, 62784), (4360, 62352), (4905, 55424), (5196, 52320), (5232, 51960), (5760, 47197), (6495, 41856), (6540, 41568), (6928, 39240), (6976, 38970), (7794, 34880), (7848, 34640), (8660, 31392), (8720, 31176), (9810, 27712), (10392, 26160), (10464, 25980), (12990, 20928), (13080, 20784), (13856, 19620), (13952, 19485), (15588, 17440), (15696, 17320)]