54816660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304537}}^1$

素因数の和:304552

約数の個数: 36

約数和(自身を含む): 166277748

約数和(自身を除く): 111461088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304537, 609074, 913611, 1218148, 1522685, 1827222, 2740833, 3045370, 3654444, 4568055, 5481666, 6090740, 9136110, 10963332, 13704165, 18272220, 27408330, 54816660]

約数ペア:

[(1, 54816660), (2, 27408330), (3, 18272220), (4, 13704165), (5, 10963332), (6, 9136110), (9, 6090740), (10, 5481666), (12, 4568055), (15, 3654444), (18, 3045370), (20, 2740833), (30, 1827222), (36, 1522685), (45, 1218148), (60, 913611), (90, 609074), (180, 304537)]