1641660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27361}}^1$

素因数の和:27373

約数の個数: 24

約数和(自身を含む): 4596816

約数和(自身を除く): 2955156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27361, 54722, 82083, 109444, 136805, 164166, 273610, 328332, 410415, 547220, 820830, 1641660]

約数ペア:

[(1, 1641660), (2, 820830), (3, 547220), (4, 410415), (5, 328332), (6, 273610), (10, 164166), (12, 136805), (15, 109444), (20, 82083), (30, 54722), (60, 27361)]