1938813480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5385593}}^1$

素因数の和:5385610

約数の個数: 48

約数和(自身を含む): 6301144980

約数和(自身を除く): 4362331500

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, 5385593, 10771186, 16156779, 21542372, 26927965, 32313558, 43084744, 48470337, 53855930, 64627116, 80783895, 96940674, 107711860, 129254232, 161567790, 193881348, 215423720, 242351685, 323135580, 387762696, 484703370, 646271160, 969406740, 1938813480]

約数ペア:

[(1, 1938813480), (2, 969406740), (3, 646271160), (4, 484703370), (5, 387762696), (6, 323135580), (8, 242351685), (9, 215423720), (10, 193881348), (12, 161567790), (15, 129254232), (18, 107711860), (20, 96940674), (24, 80783895), (30, 64627116), (36, 53855930), (40, 48470337), (45, 43084744), (60, 32313558), (72, 26927965), (90, 21542372), (120, 16156779), (180, 10771186), (360, 5385593)]