139216920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1160141}}^1$

素因数の和:1160155

約数の個数: 32

約数和(自身を含む): 417651120

約数和(自身を除く): 278434200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1160141, 2320282, 3480423, 4640564, 5800705, 6960846, 9281128, 11601410, 13921692, 17402115, 23202820, 27843384, 34804230, 46405640, 69608460, 139216920]

約数ペア:

[(1, 139216920), (2, 69608460), (3, 46405640), (4, 34804230), (5, 27843384), (6, 23202820), (8, 17402115), (10, 13921692), (12, 11601410), (15, 9281128), (20, 6960846), (24, 5800705), (30, 4640564), (40, 3480423), (60, 2320282), (120, 1160141)]