15208860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253481}}^1$

素因数の和:253493

約数の個数: 24

約数和(自身を含む): 42584976

約数和(自身を除く): 27376116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253481, 506962, 760443, 1013924, 1267405, 1520886, 2534810, 3041772, 3802215, 5069620, 7604430, 15208860]

約数ペア:

[(1, 15208860), (2, 7604430), (3, 5069620), (4, 3802215), (5, 3041772), (6, 2534810), (10, 1520886), (12, 1267405), (15, 1013924), (20, 760443), (30, 506962), (60, 253481)]