19505947320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{54183187}}^1$

素因数の和:54183204

約数の個数: 48

約数和(自身を含む): 63394329960

約数和(自身を除く): 43888382640

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, 54183187, 108366374, 162549561, 216732748, 270915935, 325099122, 433465496, 487648683, 541831870, 650198244, 812747805, 975297366, 1083663740, 1300396488, 1625495610, 1950594732, 2167327480, 2438243415, 3250991220, 3901189464, 4876486830, 6501982440, 9752973660, 19505947320]

約数ペア:

[(1, 19505947320), (2, 9752973660), (3, 6501982440), (4, 4876486830), (5, 3901189464), (6, 3250991220), (8, 2438243415), (9, 2167327480), (10, 1950594732), (12, 1625495610), (15, 1300396488), (18, 1083663740), (20, 975297366), (24, 812747805), (30, 650198244), (36, 541831870), (40, 487648683), (45, 433465496), (60, 325099122), (72, 270915935), (90, 216732748), (120, 162549561), (180, 108366374), (360, 54183187)]