2478775680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{430343}}^1$

素因数の和:430368

約数の個数: 96

約数和(自身を含む): 8559542160

約数和(自身を除く): 6080766480

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 430343, 860686, 1291029, 1721372, 2151715, 2582058, 3442744, 3873087, 4303430, 5164116, 6455145, 6885488, 7746174, 8606860, 10328232, 12910290, 13770976, 15492348, 17213720, 19365435, 20656464, 25820580, 27541952, 30984696, 34427440, 38730870, 41312928, 51641160, 55083904, 61969392, 68854880, 77461740, 82625856, 103282320, 123938784, 137709760, 154923480, 165251712, 206564640, 247877568, 275419520, 309846960, 413129280, 495755136, 619693920, 826258560, 1239387840, 2478775680]

約数ペア:

[(1, 2478775680), (2, 1239387840), (3, 826258560), (4, 619693920), (5, 495755136), (6, 413129280), (8, 309846960), (9, 275419520), (10, 247877568), (12, 206564640), (15, 165251712), (16, 154923480), (18, 137709760), (20, 123938784), (24, 103282320), (30, 82625856), (32, 77461740), (36, 68854880), (40, 61969392), (45, 55083904), (48, 51641160), (60, 41312928), (64, 38730870), (72, 34427440), (80, 30984696), (90, 27541952), (96, 25820580), (120, 20656464), (128, 19365435), (144, 17213720), (160, 15492348), (180, 13770976), (192, 12910290), (240, 10328232), (288, 8606860), (320, 7746174), (360, 6885488), (384, 6455145), (480, 5164116), (576, 4303430), (640, 3873087), (720, 3442744), (960, 2582058), (1152, 2151715), (1440, 1721372), (1920, 1291029), (2880, 860686), (5760, 430343)]