208141320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1734511}}^1$

素因数の和:1734525

約数の個数: 32

約数和(自身を含む): 624424320

約数和(自身を除く): 416283000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1734511, 3469022, 5203533, 6938044, 8672555, 10407066, 13876088, 17345110, 20814132, 26017665, 34690220, 41628264, 52035330, 69380440, 104070660, 208141320]

約数ペア:

[(1, 208141320), (2, 104070660), (3, 69380440), (4, 52035330), (5, 41628264), (6, 34690220), (8, 26017665), (10, 20814132), (12, 17345110), (15, 13876088), (20, 10407066), (24, 8672555), (30, 6938044), (40, 5203533), (60, 3469022), (120, 1734511)]