86580540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{481003}}^1$

素因数の和:481018

約数の個数: 36

約数和(自身を含む): 262628184

約数和(自身を除く): 176047644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 481003, 962006, 1443009, 1924012, 2405015, 2886018, 4329027, 4810030, 5772036, 7215045, 8658054, 9620060, 14430090, 17316108, 21645135, 28860180, 43290270, 86580540]

約数ペア:

[(1, 86580540), (2, 43290270), (3, 28860180), (4, 21645135), (5, 17316108), (6, 14430090), (9, 9620060), (10, 8658054), (12, 7215045), (15, 5772036), (18, 4810030), (20, 4329027), (30, 2886018), (36, 2405015), (45, 1924012), (60, 1443009), (90, 962006), (180, 481003)]