15273420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254557}}^1$

素因数の和:254569

約数の個数: 24

約数和(自身を含む): 42765744

約数和(自身を除く): 27492324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254557, 509114, 763671, 1018228, 1272785, 1527342, 2545570, 3054684, 3818355, 5091140, 7636710, 15273420]

約数ペア:

[(1, 15273420), (2, 7636710), (3, 5091140), (4, 3818355), (5, 3054684), (6, 2545570), (10, 1527342), (12, 1272785), (15, 1018228), (20, 763671), (30, 509114), (60, 254557)]