198109320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1650911}}^1$

素因数の和:1650925

約数の個数: 32

約数和(自身を含む): 594328320

約数和(自身を除く): 396219000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1650911, 3301822, 4952733, 6603644, 8254555, 9905466, 13207288, 16509110, 19810932, 24763665, 33018220, 39621864, 49527330, 66036440, 99054660, 198109320]

約数ペア:

[(1, 198109320), (2, 99054660), (3, 66036440), (4, 49527330), (5, 39621864), (6, 33018220), (8, 24763665), (10, 19810932), (12, 16509110), (15, 13207288), (20, 9905466), (24, 8254555), (30, 6603644), (40, 4952733), (60, 3301822), (120, 1650911)]