1664340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27739}}^1$

素因数の和:27751

約数の個数: 24

約数和(自身を含む): 4660320

約数和(自身を除く): 2995980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27739, 55478, 83217, 110956, 138695, 166434, 277390, 332868, 416085, 554780, 832170, 1664340]

約数ペア:

[(1, 1664340), (2, 832170), (3, 554780), (4, 416085), (5, 332868), (6, 277390), (10, 166434), (12, 138695), (15, 110956), (20, 83217), (30, 55478), (60, 27739)]