127801620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{710009}}^1$

素因数の和:710024

約数の個数: 36

約数和(自身を含む): 387665460

約数和(自身を除く): 259863840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 710009, 1420018, 2130027, 2840036, 3550045, 4260054, 6390081, 7100090, 8520108, 10650135, 12780162, 14200180, 21300270, 25560324, 31950405, 42600540, 63900810, 127801620]

約数ペア:

[(1, 127801620), (2, 63900810), (3, 42600540), (4, 31950405), (5, 25560324), (6, 21300270), (9, 14200180), (10, 12780162), (12, 10650135), (15, 8520108), (18, 7100090), (20, 6390081), (30, 4260054), (36, 3550045), (45, 2840036), (60, 2130027), (90, 1420018), (180, 710009)]