27038940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{450649}}^1$

素因数の和:450661

約数の個数: 24

約数和(自身を含む): 75709200

約数和(自身を除く): 48670260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 450649, 901298, 1351947, 1802596, 2253245, 2703894, 4506490, 5407788, 6759735, 9012980, 13519470, 27038940]

約数ペア:

[(1, 27038940), (2, 13519470), (3, 9012980), (4, 6759735), (5, 5407788), (6, 4506490), (10, 2703894), (12, 2253245), (15, 1802596), (20, 1351947), (30, 901298), (60, 450649)]