57028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{237619}}^1$

素因数の和:237635

約数の個数: 40

約数和(自身を含む): 176789280

約数和(自身を除く): 119760720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 237619, 475238, 712857, 950476, 1188095, 1425714, 1900952, 2376190, 2851428, 3564285, 3801904, 4752380, 5702856, 7128570, 9504760, 11405712, 14257140, 19009520, 28514280, 57028560]

約数ペア:

[(1, 57028560), (2, 28514280), (3, 19009520), (4, 14257140), (5, 11405712), (6, 9504760), (8, 7128570), (10, 5702856), (12, 4752380), (15, 3801904), (16, 3564285), (20, 2851428), (24, 2376190), (30, 1900952), (40, 1425714), (48, 1188095), (60, 950476), (80, 712857), (120, 475238), (240, 237619)]