4812420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{80207}}^1$

素因数の和:80219

約数の個数: 24

約数和(自身を含む): 13474944

約数和(自身を除く): 8662524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 80207, 160414, 240621, 320828, 401035, 481242, 802070, 962484, 1203105, 1604140, 2406210, 4812420]

約数ペア:

[(1, 4812420), (2, 2406210), (3, 1604140), (4, 1203105), (5, 962484), (6, 802070), (10, 481242), (12, 401035), (15, 320828), (20, 240621), (30, 160414), (60, 80207)]