15271140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254519}}^1$

素因数の和:254531

約数の個数: 24

約数和(自身を含む): 42759360

約数和(自身を除く): 27488220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254519, 509038, 763557, 1018076, 1272595, 1527114, 2545190, 3054228, 3817785, 5090380, 7635570, 15271140]

約数ペア:

[(1, 15271140), (2, 7635570), (3, 5090380), (4, 3817785), (5, 3054228), (6, 2545190), (10, 1527114), (12, 1272595), (15, 1018076), (20, 763557), (30, 509038), (60, 254519)]