77217480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 252495360

約数和(自身を除く): 175277880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1123, 1146, 1528, 1719, 1910, 2246, 2292, 2865, 3369, 3438, 3820, 4492, 4584, 5615, 5730, 6738, 6876, 7640, 8595, 8984, 10107, 11230, 11460, 13476, 13752, 16845, 17190, 20214, 22460, 22920, 26952, 33690, 34380, 40428, 44920, 50535, 67380, 68760, 80856, 101070, 134760, 202140, 214493, 404280, 428986, 643479, 857972, 1072465, 1286958, 1715944, 1930437, 2144930, 2573916, 3217395, 3860874, 4289860, 5147832, 6434790, 7721748, 8579720, 9652185, 12869580, 15443496, 19304370, 25739160, 38608740, 77217480]

約数ペア:

[(1, 77217480), (2, 38608740), (3, 25739160), (4, 19304370), (5, 15443496), (6, 12869580), (8, 9652185), (9, 8579720), (10, 7721748), (12, 6434790), (15, 5147832), (18, 4289860), (20, 3860874), (24, 3217395), (30, 2573916), (36, 2144930), (40, 1930437), (45, 1715944), (60, 1286958), (72, 1072465), (90, 857972), (120, 643479), (180, 428986), (191, 404280), (360, 214493), (382, 202140), (573, 134760), (764, 101070), (955, 80856), (1123, 68760), (1146, 67380), (1528, 50535), (1719, 44920), (1910, 40428), (2246, 34380), (2292, 33690), (2865, 26952), (3369, 22920), (3438, 22460), (3820, 20214), (4492, 17190), (4584, 16845), (5615, 13752), (5730, 13476), (6738, 11460), (6876, 11230), (7640, 10107), (8595, 8984)]