9646020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17863}}^1$

素因数の和:17881

約数の個数: 48

約数和(自身を含む): 30011520

約数和(自身を除く): 20365500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 17863, 35726, 53589, 71452, 89315, 107178, 160767, 178630, 214356, 267945, 321534, 357260, 482301, 535890, 643068, 803835, 964602, 1071780, 1607670, 1929204, 2411505, 3215340, 4823010, 9646020]

約数ペア:

[(1, 9646020), (2, 4823010), (3, 3215340), (4, 2411505), (5, 1929204), (6, 1607670), (9, 1071780), (10, 964602), (12, 803835), (15, 643068), (18, 535890), (20, 482301), (27, 357260), (30, 321534), (36, 267945), (45, 214356), (54, 178630), (60, 160767), (90, 107178), (108, 89315), (135, 71452), (180, 53589), (270, 35726), (540, 17863)]