472800000

素因数分解:

$2^8\times 3^1\times 5^5\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 1580805072

約数和(自身を除く): 1108005072

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, 197, 200, 240, 250, 256, 300, 320, 375, 384, 394, 400, 480, 500, 591, 600, 625, 640, 750, 768, 788, 800, 960, 985, 1000, 1182, 1200, 1250, 1280, 1500, 1576, 1600, 1875, 1920, 1970, 2000, 2364, 2400, 2500, 2955, 3000, 3125, 3152, 3200, 3750, 3840, 3940, 4000, 4728, 4800, 4925, 5000, 5910, 6000, 6250, 6304, 6400, 7500, 7880, 8000, 9375, 9456, 9600, 9850, 10000, 11820, 12000, 12500, 12608, 14775, 15000, 15760, 16000, 18750, 18912, 19200, 19700, 20000, 23640, 24000, 24625, 25000, 25216, 29550, 30000, 31520, 32000, 37500, 37824, 39400, 40000, 47280, 48000, 49250, 50000, 50432, 59100, 60000, 63040, 73875, 75000, 75648, 78800, 80000, 94560, 96000, 98500, 100000, 118200, 120000, 123125, 126080, 147750, 150000, 151296, 157600, 160000, 189120, 197000, 200000, 236400, 240000, 246250, 252160, 295500, 300000, 315200, 369375, 378240, 394000, 400000, 472800, 480000, 492500, 591000, 600000, 615625, 630400, 738750, 756480, 788000, 800000, 945600, 985000, 1182000, 1200000, 1231250, 1260800, 1477500, 1576000, 1846875, 1891200, 1970000, 2364000, 2400000, 2462500, 2955000, 3152000, 3693750, 3782400, 3940000, 4728000, 4925000, 5910000, 6304000, 7387500, 7880000, 9456000, 9850000, 11820000, 14775000, 15760000, 18912000, 19700000, 23640000, 29550000, 31520000, 39400000, 47280000, 59100000, 78800000, 94560000, 118200000, 157600000, 236400000, 472800000]

約数ペア:

[(1, 472800000), (2, 236400000), (3, 157600000), (4, 118200000), (5, 94560000), (6, 78800000), (8, 59100000), (10, 47280000), (12, 39400000), (15, 31520000), (16, 29550000), (20, 23640000), (24, 19700000), (25, 18912000), (30, 15760000), (32, 14775000), (40, 11820000), (48, 9850000), (50, 9456000), (60, 7880000), (64, 7387500), (75, 6304000), (80, 5910000), (96, 4925000), (100, 4728000), (120, 3940000), (125, 3782400), (128, 3693750), (150, 3152000), (160, 2955000), (192, 2462500), (197, 2400000), (200, 2364000), (240, 1970000), (250, 1891200), (256, 1846875), (300, 1576000), (320, 1477500), (375, 1260800), (384, 1231250), (394, 1200000), (400, 1182000), (480, 985000), (500, 945600), (591, 800000), (600, 788000), (625, 756480), (640, 738750), (750, 630400), (768, 615625), (788, 600000), (800, 591000), (960, 492500), (985, 480000), (1000, 472800), (1182, 400000), (1200, 394000), (1250, 378240), (1280, 369375), (1500, 315200), (1576, 300000), (1600, 295500), (1875, 252160), (1920, 246250), (1970, 240000), (2000, 236400), (2364, 200000), (2400, 197000), (2500, 189120), (2955, 160000), (3000, 157600), (3125, 151296), (3152, 150000), (3200, 147750), (3750, 126080), (3840, 123125), (3940, 120000), (4000, 118200), (4728, 100000), (4800, 98500), (4925, 96000), (5000, 94560), (5910, 80000), (6000, 78800), (6250, 75648), (6304, 75000), (6400, 73875), (7500, 63040), (7880, 60000), (8000, 59100), (9375, 50432), (9456, 50000), (9600, 49250), (9850, 48000), (10000, 47280), (11820, 40000), (12000, 39400), (12500, 37824), (12608, 37500), (14775, 32000), (15000, 31520), (15760, 30000), (16000, 29550), (18750, 25216), (18912, 25000), (19200, 24625), (19700, 24000), (20000, 23640)]