9590940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17761}}^1$

素因数の和:17779

約数の個数: 48

約数和(自身を含む): 29840160

約数和(自身を除く): 20249220

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, 17761, 35522, 53283, 71044, 88805, 106566, 159849, 177610, 213132, 266415, 319698, 355220, 479547, 532830, 639396, 799245, 959094, 1065660, 1598490, 1918188, 2397735, 3196980, 4795470, 9590940]

約数ペア:

[(1, 9590940), (2, 4795470), (3, 3196980), (4, 2397735), (5, 1918188), (6, 1598490), (9, 1065660), (10, 959094), (12, 799245), (15, 639396), (18, 532830), (20, 479547), (27, 355220), (30, 319698), (36, 266415), (45, 213132), (54, 177610), (60, 159849), (90, 106566), (108, 88805), (135, 71044), (180, 53283), (270, 35522), (540, 17761)]