247584000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{2579}}^1$

素因数の和:2613

約数の個数: 144

約数和(自身を含む): 822669120

約数和(自身を除く): 575085120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 2579, 3000, 3200, 3840, 4000, 4800, 5158, 6000, 6400, 7737, 8000, 9600, 10316, 12000, 12895, 15474, 16000, 19200, 20632, 24000, 25790, 30948, 32000, 38685, 41264, 48000, 51580, 61896, 64475, 77370, 82528, 96000, 103160, 123792, 128950, 154740, 165056, 193425, 206320, 247584, 257900, 309480, 322375, 330112, 386850, 412640, 495168, 515800, 618960, 644750, 660224, 773700, 825280, 967125, 990336, 1031600, 1237920, 1289500, 1547400, 1650560, 1934250, 1980672, 2063200, 2475840, 2579000, 3094800, 3301120, 3868500, 4126400, 4951680, 5158000, 6189600, 7737000, 8252800, 9903360, 10316000, 12379200, 15474000, 16505600, 20632000, 24758400, 30948000, 41264000, 49516800, 61896000, 82528000, 123792000, 247584000]

約数ペア:

[(1, 247584000), (2, 123792000), (3, 82528000), (4, 61896000), (5, 49516800), (6, 41264000), (8, 30948000), (10, 24758400), (12, 20632000), (15, 16505600), (16, 15474000), (20, 12379200), (24, 10316000), (25, 9903360), (30, 8252800), (32, 7737000), (40, 6189600), (48, 5158000), (50, 4951680), (60, 4126400), (64, 3868500), (75, 3301120), (80, 3094800), (96, 2579000), (100, 2475840), (120, 2063200), (125, 1980672), (128, 1934250), (150, 1650560), (160, 1547400), (192, 1289500), (200, 1237920), (240, 1031600), (250, 990336), (256, 967125), (300, 825280), (320, 773700), (375, 660224), (384, 644750), (400, 618960), (480, 515800), (500, 495168), (600, 412640), (640, 386850), (750, 330112), (768, 322375), (800, 309480), (960, 257900), (1000, 247584), (1200, 206320), (1280, 193425), (1500, 165056), (1600, 154740), (1920, 128950), (2000, 123792), (2400, 103160), (2579, 96000), (3000, 82528), (3200, 77370), (3840, 64475), (4000, 61896), (4800, 51580), (5158, 48000), (6000, 41264), (6400, 38685), (7737, 32000), (8000, 30948), (9600, 25790), (10316, 24000), (12000, 20632), (12895, 19200), (15474, 16000)]