80715210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2690507}}^1$

素因数の和:2690517

約数の個数: 16

約数和(自身を含む): 193716576

約数和(自身を除く): 113001366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2690507, 5381014, 8071521, 13452535, 16143042, 26905070, 40357605, 80715210]

約数ペア:

[(1, 80715210), (2, 40357605), (3, 26905070), (5, 16143042), (6, 13452535), (10, 8071521), (15, 5381014), (30, 2690507)]