219361320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{609337}}^1$

素因数の和:609354

約数の個数: 48

約数和(自身を含む): 712925460

約数和(自身を除く): 493564140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 609337, 1218674, 1828011, 2437348, 3046685, 3656022, 4874696, 5484033, 6093370, 7312044, 9140055, 10968066, 12186740, 14624088, 18280110, 21936132, 24373480, 27420165, 36560220, 43872264, 54840330, 73120440, 109680660, 219361320]

約数ペア:

[(1, 219361320), (2, 109680660), (3, 73120440), (4, 54840330), (5, 43872264), (6, 36560220), (8, 27420165), (9, 24373480), (10, 21936132), (12, 18280110), (15, 14624088), (18, 12186740), (20, 10968066), (24, 9140055), (30, 7312044), (36, 6093370), (40, 5484033), (45, 4874696), (60, 3656022), (72, 3046685), (90, 2437348), (120, 1828011), (180, 1218674), (360, 609337)]