144448120

素因数分解:

$2^3\times 5^1\times {\mathrm{3611203}}^1$

素因数の和:3611214

約数の個数: 16

約数和(自身を含む): 325008360

約数和(自身を除く): 180560240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3611203, 7222406, 14444812, 18056015, 28889624, 36112030, 72224060, 144448120]

約数ペア:

[(1, 144448120), (2, 72224060), (4, 36112030), (5, 28889624), (8, 18056015), (10, 14444812), (20, 7222406), (40, 3611203)]