12078180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22367}}^1$

素因数の和:22385

約数の個数: 48

約数和(自身を含む): 37578240

約数和(自身を除く): 25500060

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, 22367, 44734, 67101, 89468, 111835, 134202, 201303, 223670, 268404, 335505, 402606, 447340, 603909, 671010, 805212, 1006515, 1207818, 1342020, 2013030, 2415636, 3019545, 4026060, 6039090, 12078180]

約数ペア:

[(1, 12078180), (2, 6039090), (3, 4026060), (4, 3019545), (5, 2415636), (6, 2013030), (9, 1342020), (10, 1207818), (12, 1006515), (15, 805212), (18, 671010), (20, 603909), (27, 447340), (30, 402606), (36, 335505), (45, 268404), (54, 223670), (60, 201303), (90, 134202), (108, 111835), (135, 89468), (180, 67101), (270, 44734), (540, 22367)]