80503230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10691}}^1$

素因数の和:10952

約数の個数: 32

約数和(自身を含む): 193995648

約数和(自身を除く): 113492418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 10691, 21382, 32073, 53455, 64146, 106910, 160365, 320730, 2683441, 5366882, 8050323, 13417205, 16100646, 26834410, 40251615, 80503230]

約数ペア:

[(1, 80503230), (2, 40251615), (3, 26834410), (5, 16100646), (6, 13417205), (10, 8050323), (15, 5366882), (30, 2683441), (251, 320730), (502, 160365), (753, 106910), (1255, 64146), (1506, 53455), (2510, 32073), (3765, 21382), (7530, 10691)]