216000

素因数分解:

$2^6\times 3^3\times 5^3$

素因数の和:36

約数の個数: 112

約数和(自身を含む): 792480

約数和(自身を除く): 576480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 400, 432, 450, 480, 500, 540, 576, 600, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3375, 3600, 4000, 4320, 4500, 4800, 5400, 6000, 6750, 7200, 8000, 8640, 9000, 10800, 12000, 13500, 14400, 18000, 21600, 24000, 27000, 36000, 43200, 54000, 72000, 108000, 216000]

約数ペア:

[(1, 216000), (2, 108000), (3, 72000), (4, 54000), (5, 43200), (6, 36000), (8, 27000), (9, 24000), (10, 21600), (12, 18000), (15, 14400), (16, 13500), (18, 12000), (20, 10800), (24, 9000), (25, 8640), (27, 8000), (30, 7200), (32, 6750), (36, 6000), (40, 5400), (45, 4800), (48, 4500), (50, 4320), (54, 4000), (60, 3600), (64, 3375), (72, 3000), (75, 2880), (80, 2700), (90, 2400), (96, 2250), (100, 2160), (108, 2000), (120, 1800), (125, 1728), (135, 1600), (144, 1500), (150, 1440), (160, 1350), (180, 1200), (192, 1125), (200, 1080), (216, 1000), (225, 960), (240, 900), (250, 864), (270, 800), (288, 750), (300, 720), (320, 675), (360, 600), (375, 576), (400, 540), (432, 500), (450, 480)]