55560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 167040

約数和(自身を除く): 111480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1389, 1852, 2315, 2778, 3704, 4630, 5556, 6945, 9260, 11112, 13890, 18520, 27780, 55560]

約数ペア:

[(1, 55560), (2, 27780), (3, 18520), (4, 13890), (5, 11112), (6, 9260), (8, 6945), (10, 5556), (12, 4630), (15, 3704), (20, 2778), (24, 2315), (30, 1852), (40, 1389), (60, 926), (120, 463)]