11820000

素因数分解:

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

素因数の和:230

約数の個数: 120

約数和(自身を含む): 38968776

約数和(自身を除く): 27148776

約数列:

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

約数ペア:

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