61080880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109073}}^1$

素因数の和:109093

約数の個数: 40

約数和(自身を含む): 162302112

約数和(自身を除く): 101221232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 109073, 218146, 436292, 545365, 763511, 872584, 1090730, 1527022, 1745168, 2181460, 3054044, 3817555, 4362920, 6108088, 7635110, 8725840, 12216176, 15270220, 30540440, 61080880]

約数ペア:

[(1, 61080880), (2, 30540440), (4, 15270220), (5, 12216176), (7, 8725840), (8, 7635110), (10, 6108088), (14, 4362920), (16, 3817555), (20, 3054044), (28, 2181460), (35, 1745168), (40, 1527022), (56, 1090730), (70, 872584), (80, 763511), (112, 545365), (140, 436292), (280, 218146), (560, 109073)]