12766800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{10639}}^1$

素因数の和:10660

約数の個数: 60

約数和(自身を含む): 40900160

約数和(自身を除く): 28133360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 10639, 21278, 31917, 42556, 53195, 63834, 85112, 106390, 127668, 159585, 170224, 212780, 255336, 265975, 319170, 425560, 510672, 531950, 638340, 797925, 851120, 1063900, 1276680, 1595850, 2127800, 2553360, 3191700, 4255600, 6383400, 12766800]

約数ペア:

[(1, 12766800), (2, 6383400), (3, 4255600), (4, 3191700), (5, 2553360), (6, 2127800), (8, 1595850), (10, 1276680), (12, 1063900), (15, 851120), (16, 797925), (20, 638340), (24, 531950), (25, 510672), (30, 425560), (40, 319170), (48, 265975), (50, 255336), (60, 212780), (75, 170224), (80, 159585), (100, 127668), (120, 106390), (150, 85112), (200, 63834), (240, 53195), (300, 42556), (400, 31917), (600, 21278), (1200, 10639)]