89041320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247337}}^1$

素因数の和:247354

約数の個数: 48

約数和(自身を含む): 289385460

約数和(自身を除く): 200344140

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, 247337, 494674, 742011, 989348, 1236685, 1484022, 1978696, 2226033, 2473370, 2968044, 3710055, 4452066, 4946740, 5936088, 7420110, 8904132, 9893480, 11130165, 14840220, 17808264, 22260330, 29680440, 44520660, 89041320]

約数ペア:

[(1, 89041320), (2, 44520660), (3, 29680440), (4, 22260330), (5, 17808264), (6, 14840220), (8, 11130165), (9, 9893480), (10, 8904132), (12, 7420110), (15, 5936088), (18, 4946740), (20, 4452066), (24, 3710055), (30, 2968044), (36, 2473370), (40, 2226033), (45, 1978696), (60, 1484022), (72, 1236685), (90, 989348), (120, 742011), (180, 494674), (360, 247337)]