80723190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2690773}}^1$

素因数の和:2690783

約数の個数: 16

約数和(自身を含む): 193735728

約数和(自身を除く): 113012538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2690773, 5381546, 8072319, 13453865, 16144638, 26907730, 40361595, 80723190]

約数ペア:

[(1, 80723190), (2, 40361595), (3, 26907730), (5, 16144638), (6, 13453865), (10, 8072319), (15, 5381546), (30, 2690773)]