230220180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1279001}}^1$

素因数の和:1279016

約数の個数: 36

約数和(自身を含む): 698335092

約数和(自身を除く): 468114912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1279001, 2558002, 3837003, 5116004, 6395005, 7674006, 11511009, 12790010, 15348012, 19185015, 23022018, 25580020, 38370030, 46044036, 57555045, 76740060, 115110090, 230220180]

約数ペア:

[(1, 230220180), (2, 115110090), (3, 76740060), (4, 57555045), (5, 46044036), (6, 38370030), (9, 25580020), (10, 23022018), (12, 19185015), (15, 15348012), (18, 12790010), (20, 11511009), (30, 7674006), (36, 6395005), (45, 5116004), (60, 3837003), (90, 2558002), (180, 1279001)]