1182942720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{51343}}^1$

素因数の和:51372

約数の個数: 120

約数和(自身を含む): 4096943136

約数和(自身を除く): 2914000416

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 51343, 102686, 154029, 205372, 256715, 308058, 410744, 462087, 513430, 616116, 770145, 821488, 924174, 1026860, 1232232, 1540290, 1642976, 1848348, 2053720, 2310435, 2464464, 3080580, 3285952, 3696696, 4107440, 4620870, 4928928, 6161160, 6571904, 7393392, 8214880, 9241740, 9857856, 12322320, 13143808, 14786784, 16429760, 18483480, 19715712, 24644640, 26287616, 29573568, 32859520, 36966960, 39431424, 49289280, 59147136, 65719040, 73933920, 78862848, 98578560, 118294272, 131438080, 147867840, 197157120, 236588544, 295735680, 394314240, 591471360, 1182942720]

約数ペア:

[(1, 1182942720), (2, 591471360), (3, 394314240), (4, 295735680), (5, 236588544), (6, 197157120), (8, 147867840), (9, 131438080), (10, 118294272), (12, 98578560), (15, 78862848), (16, 73933920), (18, 65719040), (20, 59147136), (24, 49289280), (30, 39431424), (32, 36966960), (36, 32859520), (40, 29573568), (45, 26287616), (48, 24644640), (60, 19715712), (64, 18483480), (72, 16429760), (80, 14786784), (90, 13143808), (96, 12322320), (120, 9857856), (128, 9241740), (144, 8214880), (160, 7393392), (180, 6571904), (192, 6161160), (240, 4928928), (256, 4620870), (288, 4107440), (320, 3696696), (360, 3285952), (384, 3080580), (480, 2464464), (512, 2310435), (576, 2053720), (640, 1848348), (720, 1642976), (768, 1540290), (960, 1232232), (1152, 1026860), (1280, 924174), (1440, 821488), (1536, 770145), (1920, 616116), (2304, 513430), (2560, 462087), (2880, 410744), (3840, 308058), (4608, 256715), (5760, 205372), (7680, 154029), (11520, 102686), (23040, 51343)]