26520180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{442003}}^1$

素因数の和:442015

約数の個数: 24

約数和(自身を含む): 74256672

約数和(自身を除く): 47736492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 442003, 884006, 1326009, 1768012, 2210015, 2652018, 4420030, 5304036, 6630045, 8840060, 13260090, 26520180]

約数ペア:

[(1, 26520180), (2, 13260090), (3, 8840060), (4, 6630045), (5, 5304036), (6, 4420030), (10, 2652018), (12, 2210015), (15, 1768012), (20, 1326009), (30, 884006), (60, 442003)]