8645965920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{667127}}^1$

素因数の和:667154

約数の個数: 120

約数和(自身を含む): 30513100464

約数和(自身を除く): 21867134544

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, 667127, 1334254, 2001381, 2668508, 3335635, 4002762, 5337016, 6004143, 6671270, 8005524, 10006905, 10674032, 12008286, 13342540, 16011048, 18012429, 20013810, 21348064, 24016572, 26685080, 30020715, 32022096, 36024858, 40027620, 48033144, 53370160, 54037287, 60041430, 64044192, 72049716, 80055240, 90062145, 96066288, 106740320, 108074574, 120082860, 144099432, 160110480, 180124290, 192132576, 216149148, 240165720, 270186435, 288198864, 320220960, 360248580, 432298296, 480331440, 540372870, 576397728, 720497160, 864596592, 960662880, 1080745740, 1440994320, 1729193184, 2161491480, 2881988640, 4322982960, 8645965920]

約数ペア:

[(1, 8645965920), (2, 4322982960), (3, 2881988640), (4, 2161491480), (5, 1729193184), (6, 1440994320), (8, 1080745740), (9, 960662880), (10, 864596592), (12, 720497160), (15, 576397728), (16, 540372870), (18, 480331440), (20, 432298296), (24, 360248580), (27, 320220960), (30, 288198864), (32, 270186435), (36, 240165720), (40, 216149148), (45, 192132576), (48, 180124290), (54, 160110480), (60, 144099432), (72, 120082860), (80, 108074574), (81, 106740320), (90, 96066288), (96, 90062145), (108, 80055240), (120, 72049716), (135, 64044192), (144, 60041430), (160, 54037287), (162, 53370160), (180, 48033144), (216, 40027620), (240, 36024858), (270, 32022096), (288, 30020715), (324, 26685080), (360, 24016572), (405, 21348064), (432, 20013810), (480, 18012429), (540, 16011048), (648, 13342540), (720, 12008286), (810, 10674032), (864, 10006905), (1080, 8005524), (1296, 6671270), (1440, 6004143), (1620, 5337016), (2160, 4002762), (2592, 3335635), (3240, 2668508), (4320, 2001381), (6480, 1334254), (12960, 667127)]