1158320

素因数分解:

$2^4\times 5^1\times {\mathrm{14479}}^1$

素因数の和:14492

約数の個数: 20

約数和(自身を含む): 2693280

約数和(自身を除く): 1534960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14479, 28958, 57916, 72395, 115832, 144790, 231664, 289580, 579160, 1158320]

約数ペア:

[(1, 1158320), (2, 579160), (4, 289580), (5, 231664), (8, 144790), (10, 115832), (16, 72395), (20, 57916), (40, 28958), (80, 14479)]