60991020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{338839}}^1$

素因数の和:338854

約数の個数: 36

約数和(自身を含む): 185006640

約数和(自身を除く): 124015620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 338839, 677678, 1016517, 1355356, 1694195, 2033034, 3049551, 3388390, 4066068, 5082585, 6099102, 6776780, 10165170, 12198204, 15247755, 20330340, 30495510, 60991020]

約数ペア:

[(1, 60991020), (2, 30495510), (3, 20330340), (4, 15247755), (5, 12198204), (6, 10165170), (9, 6776780), (10, 6099102), (12, 5082585), (15, 4066068), (18, 3388390), (20, 3049551), (30, 2033034), (36, 1694195), (45, 1355356), (60, 1016517), (90, 677678), (180, 338839)]