2488897140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41481619}}^1$

素因数の和:41481631

約数の個数: 24

約数和(自身を含む): 6968912160

約数和(自身を除く): 4480015020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41481619, 82963238, 124444857, 165926476, 207408095, 248889714, 414816190, 497779428, 622224285, 829632380, 1244448570, 2488897140]

約数ペア:

[(1, 2488897140), (2, 1244448570), (3, 829632380), (4, 622224285), (5, 497779428), (6, 414816190), (10, 248889714), (12, 207408095), (15, 165926476), (20, 124444857), (30, 82963238), (60, 41481619)]