1327800

素因数分解:

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

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 4118040

約数和(自身を除く): 2790240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2213, 4426, 6639, 8852, 11065, 13278, 17704, 22130, 26556, 33195, 44260, 53112, 55325, 66390, 88520, 110650, 132780, 165975, 221300, 265560, 331950, 442600, 663900, 1327800]

約数ペア:

[(1, 1327800), (2, 663900), (3, 442600), (4, 331950), (5, 265560), (6, 221300), (8, 165975), (10, 132780), (12, 110650), (15, 88520), (20, 66390), (24, 55325), (25, 53112), (30, 44260), (40, 33195), (50, 26556), (60, 22130), (75, 17704), (100, 13278), (120, 11065), (150, 8852), (200, 6639), (300, 4426), (600, 2213)]