33171960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 99895680

約数和(自身を除く): 66723720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 563, 982, 1126, 1473, 1689, 1964, 2252, 2455, 2815, 2946, 3378, 3928, 4504, 4910, 5630, 5892, 6756, 7365, 8445, 9820, 11260, 11784, 13512, 14730, 16890, 19640, 22520, 29460, 33780, 58920, 67560, 276433, 552866, 829299, 1105732, 1382165, 1658598, 2211464, 2764330, 3317196, 4146495, 5528660, 6634392, 8292990, 11057320, 16585980, 33171960]

約数ペア:

[(1, 33171960), (2, 16585980), (3, 11057320), (4, 8292990), (5, 6634392), (6, 5528660), (8, 4146495), (10, 3317196), (12, 2764330), (15, 2211464), (20, 1658598), (24, 1382165), (30, 1105732), (40, 829299), (60, 552866), (120, 276433), (491, 67560), (563, 58920), (982, 33780), (1126, 29460), (1473, 22520), (1689, 19640), (1964, 16890), (2252, 14730), (2455, 13512), (2815, 11784), (2946, 11260), (3378, 9820), (3928, 8445), (4504, 7365), (4910, 6756), (5630, 5892)]