22680180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{126001}}^1$

素因数の和:126016

約数の個数: 36

約数和(自身を含む): 68797092

約数和(自身を除く): 46116912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 126001, 252002, 378003, 504004, 630005, 756006, 1134009, 1260010, 1512012, 1890015, 2268018, 2520020, 3780030, 4536036, 5670045, 7560060, 11340090, 22680180]

約数ペア:

[(1, 22680180), (2, 11340090), (3, 7560060), (4, 5670045), (5, 4536036), (6, 3780030), (9, 2520020), (10, 2268018), (12, 1890015), (15, 1512012), (18, 1260010), (20, 1134009), (30, 756006), (36, 630005), (45, 504004), (60, 378003), (90, 252002), (180, 126001)]