12112920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33647}}^1$

素因数の和:33664

約数の個数: 48

約数和(自身を含む): 39368160

約数和(自身を除く): 27255240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 33647, 67294, 100941, 134588, 168235, 201882, 269176, 302823, 336470, 403764, 504705, 605646, 672940, 807528, 1009410, 1211292, 1345880, 1514115, 2018820, 2422584, 3028230, 4037640, 6056460, 12112920]

約数ペア:

[(1, 12112920), (2, 6056460), (3, 4037640), (4, 3028230), (5, 2422584), (6, 2018820), (8, 1514115), (9, 1345880), (10, 1211292), (12, 1009410), (15, 807528), (18, 672940), (20, 605646), (24, 504705), (30, 403764), (36, 336470), (40, 302823), (45, 269176), (60, 201882), (72, 168235), (90, 134588), (120, 100941), (180, 67294), (360, 33647)]