2896854480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{309493}}^1$

素因数の和:309525

約数の個数: 120

約数和(自身を含む): 10476990888

約数和(自身を除く): 7580136408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 309493, 618986, 928479, 1237972, 1547465, 1856958, 2475944, 2785437, 3094930, 3713916, 4023409, 4642395, 4951888, 5570874, 6189860, 7427832, 8046818, 9284790, 11141748, 12070227, 12379720, 13927185, 14855664, 16093636, 18569580, 20117045, 22283496, 24140454, 24759440, 27854370, 32187272, 36210681, 37139160, 40234090, 44566992, 48280908, 55708740, 60351135, 64374544, 72421362, 74278320, 80468180, 96561816, 111417480, 120702270, 144842724, 160936360, 181053405, 193123632, 222834960, 241404540, 289685448, 321872720, 362106810, 482809080, 579370896, 724213620, 965618160, 1448427240, 2896854480]

約数ペア:

[(1, 2896854480), (2, 1448427240), (3, 965618160), (4, 724213620), (5, 579370896), (6, 482809080), (8, 362106810), (9, 321872720), (10, 289685448), (12, 241404540), (13, 222834960), (15, 193123632), (16, 181053405), (18, 160936360), (20, 144842724), (24, 120702270), (26, 111417480), (30, 96561816), (36, 80468180), (39, 74278320), (40, 72421362), (45, 64374544), (48, 60351135), (52, 55708740), (60, 48280908), (65, 44566992), (72, 40234090), (78, 37139160), (80, 36210681), (90, 32187272), (104, 27854370), (117, 24759440), (120, 24140454), (130, 22283496), (144, 20117045), (156, 18569580), (180, 16093636), (195, 14855664), (208, 13927185), (234, 12379720), (240, 12070227), (260, 11141748), (312, 9284790), (360, 8046818), (390, 7427832), (468, 6189860), (520, 5570874), (585, 4951888), (624, 4642395), (720, 4023409), (780, 3713916), (936, 3094930), (1040, 2785437), (1170, 2475944), (1560, 1856958), (1872, 1547465), (2340, 1237972), (3120, 928479), (4680, 618986), (9360, 309493)]