9281640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{77347}}^1$

素因数の和:77361

約数の個数: 32

約数和(自身を含む): 27845280

約数和(自身を除く): 18563640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 77347, 154694, 232041, 309388, 386735, 464082, 618776, 773470, 928164, 1160205, 1546940, 1856328, 2320410, 3093880, 4640820, 9281640]

約数ペア:

[(1, 9281640), (2, 4640820), (3, 3093880), (4, 2320410), (5, 1856328), (6, 1546940), (8, 1160205), (10, 928164), (12, 773470), (15, 618776), (20, 464082), (24, 386735), (30, 309388), (40, 232041), (60, 154694), (120, 77347)]