2019231120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8413463}}^1$

素因数の和:8413479

約数の個数: 40

約数和(自身を含む): 6259617216

約数和(自身を除く): 4240386096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8413463, 16826926, 25240389, 33653852, 42067315, 50480778, 67307704, 84134630, 100961556, 126201945, 134615408, 168269260, 201923112, 252403890, 336538520, 403846224, 504807780, 673077040, 1009615560, 2019231120]

約数ペア:

[(1, 2019231120), (2, 1009615560), (3, 673077040), (4, 504807780), (5, 403846224), (6, 336538520), (8, 252403890), (10, 201923112), (12, 168269260), (15, 134615408), (16, 126201945), (20, 100961556), (24, 84134630), (30, 67307704), (40, 50480778), (48, 42067315), (60, 33653852), (80, 25240389), (120, 16826926), (240, 8413463)]