345772920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2881441}}^1$

素因数の和:2881455

約数の個数: 32

約数和(自身を含む): 1037319120

約数和(自身を除く): 691546200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2881441, 5762882, 8644323, 11525764, 14407205, 17288646, 23051528, 28814410, 34577292, 43221615, 57628820, 69154584, 86443230, 115257640, 172886460, 345772920]

約数ペア:

[(1, 345772920), (2, 172886460), (3, 115257640), (4, 86443230), (5, 69154584), (6, 57628820), (8, 43221615), (10, 34577292), (12, 28814410), (15, 23051528), (20, 17288646), (24, 14407205), (30, 11525764), (40, 8644323), (60, 5762882), (120, 2881441)]