565172640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43609}}^1$

素因数の和:43636

約数の個数: 120

約数和(自身を含む): 1994634180

約数和(自身を除く): 1429461540

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 43609, 87218, 130827, 174436, 218045, 261654, 348872, 392481, 436090, 523308, 654135, 697744, 784962, 872180, 1046616, 1177443, 1308270, 1395488, 1569924, 1744360, 1962405, 2093232, 2354886, 2616540, 3139848, 3488720, 3532329, 3924810, 4186464, 4709772, 5233080, 5887215, 6279696, 6977440, 7064658, 7849620, 9419544, 10466160, 11774430, 12559392, 14129316, 15699240, 17661645, 18839088, 20932320, 23548860, 28258632, 31398480, 35323290, 37678176, 47097720, 56517264, 62796960, 70646580, 94195440, 113034528, 141293160, 188390880, 282586320, 565172640]

約数ペア:

[(1, 565172640), (2, 282586320), (3, 188390880), (4, 141293160), (5, 113034528), (6, 94195440), (8, 70646580), (9, 62796960), (10, 56517264), (12, 47097720), (15, 37678176), (16, 35323290), (18, 31398480), (20, 28258632), (24, 23548860), (27, 20932320), (30, 18839088), (32, 17661645), (36, 15699240), (40, 14129316), (45, 12559392), (48, 11774430), (54, 10466160), (60, 9419544), (72, 7849620), (80, 7064658), (81, 6977440), (90, 6279696), (96, 5887215), (108, 5233080), (120, 4709772), (135, 4186464), (144, 3924810), (160, 3532329), (162, 3488720), (180, 3139848), (216, 2616540), (240, 2354886), (270, 2093232), (288, 1962405), (324, 1744360), (360, 1569924), (405, 1395488), (432, 1308270), (480, 1177443), (540, 1046616), (648, 872180), (720, 784962), (810, 697744), (864, 654135), (1080, 523308), (1296, 436090), (1440, 392481), (1620, 348872), (2160, 261654), (2592, 218045), (3240, 174436), (4320, 130827), (6480, 87218), (12960, 43609)]