11372940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21061}}^1$

素因数の和:21079

約数の個数: 48

約数和(自身を含む): 35384160

約数和(自身を除く): 24011220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21061, 42122, 63183, 84244, 105305, 126366, 189549, 210610, 252732, 315915, 379098, 421220, 568647, 631830, 758196, 947745, 1137294, 1263660, 1895490, 2274588, 2843235, 3790980, 5686470, 11372940]

約数ペア:

[(1, 11372940), (2, 5686470), (3, 3790980), (4, 2843235), (5, 2274588), (6, 1895490), (9, 1263660), (10, 1137294), (12, 947745), (15, 758196), (18, 631830), (20, 568647), (27, 421220), (30, 379098), (36, 315915), (45, 252732), (54, 210610), (60, 189549), (90, 126366), (108, 105305), (135, 84244), (180, 63183), (270, 42122), (540, 21061)]