194557320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{540437}}^1$

素因数の和:540454

約数の個数: 48

約数和(自身を含む): 632312460

約数和(自身を除く): 437755140

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, 360, 540437, 1080874, 1621311, 2161748, 2702185, 3242622, 4323496, 4863933, 5404370, 6485244, 8106555, 9727866, 10808740, 12970488, 16213110, 19455732, 21617480, 24319665, 32426220, 38911464, 48639330, 64852440, 97278660, 194557320]

約数ペア:

[(1, 194557320), (2, 97278660), (3, 64852440), (4, 48639330), (5, 38911464), (6, 32426220), (8, 24319665), (9, 21617480), (10, 19455732), (12, 16213110), (15, 12970488), (18, 10808740), (20, 9727866), (24, 8106555), (30, 6485244), (36, 5404370), (40, 4863933), (45, 4323496), (60, 3242622), (72, 2702185), (90, 2161748), (120, 1621311), (180, 1080874), (360, 540437)]