15193320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126611}}^1$

素因数の和:126625

約数の個数: 32

約数和(自身を含む): 45580320

約数和(自身を除く): 30387000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126611, 253222, 379833, 506444, 633055, 759666, 1012888, 1266110, 1519332, 1899165, 2532220, 3038664, 3798330, 5064440, 7596660, 15193320]

約数ペア:

[(1, 15193320), (2, 7596660), (3, 5064440), (4, 3798330), (5, 3038664), (6, 2532220), (8, 1899165), (10, 1519332), (12, 1266110), (15, 1012888), (20, 759666), (24, 633055), (30, 506444), (40, 379833), (60, 253222), (120, 126611)]