271561320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{754337}}^1$

素因数の和:754354

約数の個数: 48

約数和(自身を含む): 882575460

約数和(自身を除く): 611014140

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, 754337, 1508674, 2263011, 3017348, 3771685, 4526022, 6034696, 6789033, 7543370, 9052044, 11315055, 13578066, 15086740, 18104088, 22630110, 27156132, 30173480, 33945165, 45260220, 54312264, 67890330, 90520440, 135780660, 271561320]

約数ペア:

[(1, 271561320), (2, 135780660), (3, 90520440), (4, 67890330), (5, 54312264), (6, 45260220), (8, 33945165), (9, 30173480), (10, 27156132), (12, 22630110), (15, 18104088), (18, 15086740), (20, 13578066), (24, 11315055), (30, 9052044), (36, 7543370), (40, 6789033), (45, 6034696), (60, 4526022), (72, 3771685), (90, 3017348), (120, 2263011), (180, 1508674), (360, 754337)]