120704688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21493}}^1$

素因数の和:21523

約数の個数: 80

約数和(自身を含む): 373135840

約数和(自身を除く): 252431152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 21493, 42986, 64479, 85972, 128958, 171944, 193437, 257916, 279409, 343888, 386874, 515832, 558818, 580311, 773748, 838227, 1031664, 1117636, 1160622, 1547496, 1676454, 2235272, 2321244, 2514681, 3094992, 3352908, 4470544, 4642488, 5029362, 6705816, 7544043, 9284976, 10058724, 13411632, 15088086, 20117448, 30176172, 40234896, 60352344, 120704688]

約数ペア:

[(1, 120704688), (2, 60352344), (3, 40234896), (4, 30176172), (6, 20117448), (8, 15088086), (9, 13411632), (12, 10058724), (13, 9284976), (16, 7544043), (18, 6705816), (24, 5029362), (26, 4642488), (27, 4470544), (36, 3352908), (39, 3094992), (48, 2514681), (52, 2321244), (54, 2235272), (72, 1676454), (78, 1547496), (104, 1160622), (108, 1117636), (117, 1031664), (144, 838227), (156, 773748), (208, 580311), (216, 558818), (234, 515832), (312, 386874), (351, 343888), (432, 279409), (468, 257916), (624, 193437), (702, 171944), (936, 128958), (1404, 85972), (1872, 64479), (2808, 42986), (5616, 21493)]