12151140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202519}}^1$

素因数の和:202531

約数の個数: 24

約数和(自身を含む): 34023360

約数和(自身を除く): 21872220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202519, 405038, 607557, 810076, 1012595, 1215114, 2025190, 2430228, 3037785, 4050380, 6075570, 12151140]

約数ペア:

[(1, 12151140), (2, 6075570), (3, 4050380), (4, 3037785), (5, 2430228), (6, 2025190), (10, 1215114), (12, 1012595), (15, 810076), (20, 607557), (30, 405038), (60, 202519)]