2431140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40519}}^1$

素因数の和:40531

約数の個数: 24

約数和(自身を含む): 6807360

約数和(自身を除く): 4376220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40519, 81038, 121557, 162076, 202595, 243114, 405190, 486228, 607785, 810380, 1215570, 2431140]

約数ペア:

[(1, 2431140), (2, 1215570), (3, 810380), (4, 607785), (5, 486228), (6, 405190), (10, 243114), (12, 202595), (15, 162076), (20, 121557), (30, 81038), (60, 40519)]