2544320

素因数分解:

$2^6\times 5^1\times {\mathrm{7951}}^1$

素因数の和:7968

約数の個数: 28

約数和(自身を含む): 6059424

約数和(自身を除く): 3515104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7951, 15902, 31804, 39755, 63608, 79510, 127216, 159020, 254432, 318040, 508864, 636080, 1272160, 2544320]

約数ペア:

[(1, 2544320), (2, 1272160), (4, 636080), (5, 508864), (8, 318040), (10, 254432), (16, 159020), (20, 127216), (32, 79510), (40, 63608), (64, 39755), (80, 31804), (160, 15902), (320, 7951)]