127809180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{710051}}^1$

素因数の和:710066

約数の個数: 36

約数和(自身を含む): 387688392

約数和(自身を除く): 259879212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 710051, 1420102, 2130153, 2840204, 3550255, 4260306, 6390459, 7100510, 8520612, 10650765, 12780918, 14201020, 21301530, 25561836, 31952295, 42603060, 63904590, 127809180]

約数ペア:

[(1, 127809180), (2, 63904590), (3, 42603060), (4, 31952295), (5, 25561836), (6, 21301530), (9, 14201020), (10, 12780918), (12, 10650765), (15, 8520612), (18, 7100510), (20, 6390459), (30, 4260306), (36, 3550255), (45, 2840204), (60, 2130153), (90, 1420102), (180, 710051)]