80805030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2693501}}^1$

素因数の和:2693511

約数の個数: 16

約数和(自身を含む): 193932144

約数和(自身を除く): 113127114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2693501, 5387002, 8080503, 13467505, 16161006, 26935010, 40402515, 80805030]

約数ペア:

[(1, 80805030), (2, 40402515), (3, 26935010), (5, 16161006), (6, 13467505), (10, 8080503), (15, 5387002), (30, 2693501)]