120839472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21547

約数の個数: 80

約数和(自身を含む): 373552480

約数和(自身を除く): 252713008

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, 21517, 43034, 64551, 86068, 129102, 172136, 193653, 258204, 279721, 344272, 387306, 516408, 559442, 580959, 774612, 839163, 1032816, 1118884, 1161918, 1549224, 1678326, 2237768, 2323836, 2517489, 3098448, 3356652, 4475536, 4647672, 5034978, 6713304, 7552467, 9295344, 10069956, 13426608, 15104934, 20139912, 30209868, 40279824, 60419736, 120839472]

約数ペア:

[(1, 120839472), (2, 60419736), (3, 40279824), (4, 30209868), (6, 20139912), (8, 15104934), (9, 13426608), (12, 10069956), (13, 9295344), (16, 7552467), (18, 6713304), (24, 5034978), (26, 4647672), (27, 4475536), (36, 3356652), (39, 3098448), (48, 2517489), (52, 2323836), (54, 2237768), (72, 1678326), (78, 1549224), (104, 1161918), (108, 1118884), (117, 1032816), (144, 839163), (156, 774612), (208, 580959), (216, 559442), (234, 516408), (312, 387306), (351, 344272), (432, 279721), (468, 258204), (624, 193653), (702, 172136), (936, 129102), (1404, 86068), (1872, 64551), (2808, 43034), (5616, 21517)]