9968580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{55381}}^1$

素因数の和:55396

約数の個数: 36

約数和(自身を含む): 30238572

約数和(自身を除く): 20269992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55381, 110762, 166143, 221524, 276905, 332286, 498429, 553810, 664572, 830715, 996858, 1107620, 1661430, 1993716, 2492145, 3322860, 4984290, 9968580]

約数ペア:

[(1, 9968580), (2, 4984290), (3, 3322860), (4, 2492145), (5, 1993716), (6, 1661430), (9, 1107620), (10, 996858), (12, 830715), (15, 664572), (18, 553810), (20, 498429), (30, 332286), (36, 276905), (45, 221524), (60, 166143), (90, 110762), (180, 55381)]