340168560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1417369}}^1$

素因数の和:1417385

約数の個数: 40

約数和(自身を含む): 1054523280

約数和(自身を除く): 714354720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1417369, 2834738, 4252107, 5669476, 7086845, 8504214, 11338952, 14173690, 17008428, 21260535, 22677904, 28347380, 34016856, 42521070, 56694760, 68033712, 85042140, 113389520, 170084280, 340168560]

約数ペア:

[(1, 340168560), (2, 170084280), (3, 113389520), (4, 85042140), (5, 68033712), (6, 56694760), (8, 42521070), (10, 34016856), (12, 28347380), (15, 22677904), (16, 21260535), (20, 17008428), (24, 14173690), (30, 11338952), (40, 8504214), (48, 7086845), (60, 5669476), (80, 4252107), (120, 2834738), (240, 1417369)]