12171240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33809}}^1$

素因数の和:33826

約数の個数: 48

約数和(自身を含む): 39557700

約数和(自身を除く): 27386460

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, 33809, 67618, 101427, 135236, 169045, 202854, 270472, 304281, 338090, 405708, 507135, 608562, 676180, 811416, 1014270, 1217124, 1352360, 1521405, 2028540, 2434248, 3042810, 4057080, 6085620, 12171240]

約数ペア:

[(1, 12171240), (2, 6085620), (3, 4057080), (4, 3042810), (5, 2434248), (6, 2028540), (8, 1521405), (9, 1352360), (10, 1217124), (12, 1014270), (15, 811416), (18, 676180), (20, 608562), (24, 507135), (30, 405708), (36, 338090), (40, 304281), (45, 270472), (60, 202854), (72, 169045), (90, 135236), (120, 101427), (180, 67618), (360, 33809)]