6156320

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 14719320

約数和(自身を除く): 8563000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 353, 436, 545, 706, 872, 1090, 1412, 1744, 1765, 2180, 2824, 3488, 3530, 4360, 5648, 7060, 8720, 11296, 14120, 17440, 28240, 38477, 56480, 76954, 153908, 192385, 307816, 384770, 615632, 769540, 1231264, 1539080, 3078160, 6156320]

約数ペア:

[(1, 6156320), (2, 3078160), (4, 1539080), (5, 1231264), (8, 769540), (10, 615632), (16, 384770), (20, 307816), (32, 192385), (40, 153908), (80, 76954), (109, 56480), (160, 38477), (218, 28240), (353, 17440), (436, 14120), (545, 11296), (706, 8720), (872, 7060), (1090, 5648), (1412, 4360), (1744, 3530), (1765, 3488), (2180, 2824)]