12664800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{1759}}^1$

素因数の和:1785

約数の個数: 108

約数和(自身を含む): 44684640

約数和(自身を除く): 32019840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1759, 1800, 2400, 3518, 3600, 5277, 7036, 7200, 8795, 10554, 14072, 15831, 17590, 21108, 26385, 28144, 31662, 35180, 42216, 43975, 52770, 56288, 63324, 70360, 79155, 84432, 87950, 105540, 126648, 131925, 140720, 158310, 168864, 175900, 211080, 253296, 263850, 281440, 316620, 351800, 395775, 422160, 506592, 527700, 633240, 703600, 791550, 844320, 1055400, 1266480, 1407200, 1583100, 2110800, 2532960, 3166200, 4221600, 6332400, 12664800]

約数ペア:

[(1, 12664800), (2, 6332400), (3, 4221600), (4, 3166200), (5, 2532960), (6, 2110800), (8, 1583100), (9, 1407200), (10, 1266480), (12, 1055400), (15, 844320), (16, 791550), (18, 703600), (20, 633240), (24, 527700), (25, 506592), (30, 422160), (32, 395775), (36, 351800), (40, 316620), (45, 281440), (48, 263850), (50, 253296), (60, 211080), (72, 175900), (75, 168864), (80, 158310), (90, 140720), (96, 131925), (100, 126648), (120, 105540), (144, 87950), (150, 84432), (160, 79155), (180, 70360), (200, 63324), (225, 56288), (240, 52770), (288, 43975), (300, 42216), (360, 35180), (400, 31662), (450, 28144), (480, 26385), (600, 21108), (720, 17590), (800, 15831), (900, 14072), (1200, 10554), (1440, 8795), (1759, 7200), (1800, 7036), (2400, 5277), (3518, 3600)]