265560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2213}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 797040

約数和(自身を除く): 531480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2213, 4426, 6639, 8852, 11065, 13278, 17704, 22130, 26556, 33195, 44260, 53112, 66390, 88520, 132780, 265560]

約数ペア:

[(1, 265560), (2, 132780), (3, 88520), (4, 66390), (5, 53112), (6, 44260), (8, 33195), (10, 26556), (12, 22130), (15, 17704), (20, 13278), (24, 11065), (30, 8852), (40, 6639), (60, 4426), (120, 2213)]