15632340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{260539}}^1$

素因数の和:260551

約数の個数: 24

約数和(自身を含む): 43770720

約数和(自身を除く): 28138380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 260539, 521078, 781617, 1042156, 1302695, 1563234, 2605390, 3126468, 3908085, 5210780, 7816170, 15632340]

約数ペア:

[(1, 15632340), (2, 7816170), (3, 5210780), (4, 3908085), (5, 3126468), (6, 2605390), (10, 1563234), (12, 1302695), (15, 1042156), (20, 781617), (30, 521078), (60, 260539)]