13205040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55021}}^1$

素因数の和:55037

約数の個数: 40

約数和(自身を含む): 40936368

約数和(自身を除く): 27731328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55021, 110042, 165063, 220084, 275105, 330126, 440168, 550210, 660252, 825315, 880336, 1100420, 1320504, 1650630, 2200840, 2641008, 3301260, 4401680, 6602520, 13205040]

約数ペア:

[(1, 13205040), (2, 6602520), (3, 4401680), (4, 3301260), (5, 2641008), (6, 2200840), (8, 1650630), (10, 1320504), (12, 1100420), (15, 880336), (16, 825315), (20, 660252), (24, 550210), (30, 440168), (40, 330126), (48, 275105), (60, 220084), (80, 165063), (120, 110042), (240, 55021)]