23881320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{66337}}^1$

素因数の和:66354

約数の個数: 48

約数和(自身を含む): 77615460

約数和(自身を除く): 53734140

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, 66337, 132674, 199011, 265348, 331685, 398022, 530696, 597033, 663370, 796044, 995055, 1194066, 1326740, 1592088, 1990110, 2388132, 2653480, 2985165, 3980220, 4776264, 5970330, 7960440, 11940660, 23881320]

約数ペア:

[(1, 23881320), (2, 11940660), (3, 7960440), (4, 5970330), (5, 4776264), (6, 3980220), (8, 2985165), (9, 2653480), (10, 2388132), (12, 1990110), (15, 1592088), (18, 1326740), (20, 1194066), (24, 995055), (30, 796044), (36, 663370), (40, 597033), (45, 530696), (60, 398022), (72, 331685), (90, 265348), (120, 199011), (180, 132674), (360, 66337)]