1728840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{14407}}^1$

素因数の和:14421

約数の個数: 32

約数和(自身を含む): 5186880

約数和(自身を除く): 3458040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 14407, 28814, 43221, 57628, 72035, 86442, 115256, 144070, 172884, 216105, 288140, 345768, 432210, 576280, 864420, 1728840]

約数ペア:

[(1, 1728840), (2, 864420), (3, 576280), (4, 432210), (5, 345768), (6, 288140), (8, 216105), (10, 172884), (12, 144070), (15, 115256), (20, 86442), (24, 72035), (30, 57628), (40, 43221), (60, 28814), (120, 14407)]