23640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 140

約数和(自身を含む): 78556104

約数和(自身を除く): 54916104

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, 150, 160, 192, 197, 200, 240, 250, 300, 320, 375, 394, 400, 480, 500, 591, 600, 625, 750, 788, 800, 960, 985, 1000, 1182, 1200, 1250, 1500, 1576, 1600, 1875, 1970, 2000, 2364, 2400, 2500, 2955, 3000, 3152, 3750, 3940, 4000, 4728, 4800, 4925, 5000, 5910, 6000, 6304, 7500, 7880, 8000, 9456, 9850, 10000, 11820, 12000, 12608, 14775, 15000, 15760, 18912, 19700, 20000, 23640, 24000, 24625, 29550, 30000, 31520, 37824, 39400, 40000, 47280, 49250, 59100, 60000, 63040, 73875, 78800, 94560, 98500, 118200, 120000, 123125, 147750, 157600, 189120, 197000, 236400, 246250, 295500, 315200, 369375, 394000, 472800, 492500, 591000, 738750, 788000, 945600, 985000, 1182000, 1477500, 1576000, 1970000, 2364000, 2955000, 3940000, 4728000, 5910000, 7880000, 11820000, 23640000]

約数ペア:

[(1, 23640000), (2, 11820000), (3, 7880000), (4, 5910000), (5, 4728000), (6, 3940000), (8, 2955000), (10, 2364000), (12, 1970000), (15, 1576000), (16, 1477500), (20, 1182000), (24, 985000), (25, 945600), (30, 788000), (32, 738750), (40, 591000), (48, 492500), (50, 472800), (60, 394000), (64, 369375), (75, 315200), (80, 295500), (96, 246250), (100, 236400), (120, 197000), (125, 189120), (150, 157600), (160, 147750), (192, 123125), (197, 120000), (200, 118200), (240, 98500), (250, 94560), (300, 78800), (320, 73875), (375, 63040), (394, 60000), (400, 59100), (480, 49250), (500, 47280), (591, 40000), (600, 39400), (625, 37824), (750, 31520), (788, 30000), (800, 29550), (960, 24625), (985, 24000), (1000, 23640), (1182, 20000), (1200, 19700), (1250, 18912), (1500, 15760), (1576, 15000), (1600, 14775), (1875, 12608), (1970, 12000), (2000, 11820), (2364, 10000), (2400, 9850), (2500, 9456), (2955, 8000), (3000, 7880), (3152, 7500), (3750, 6304), (3940, 6000), (4000, 5910), (4728, 5000), (4800, 4925)]