39912000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{1663}}^1$

素因数の和:1693

約数の個数: 112

約数和(自身を含む): 131868672

約数和(自身を除く): 91956672

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, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 1663, 2000, 2400, 3000, 3326, 4000, 4800, 4989, 6000, 6652, 8000, 8315, 9978, 12000, 13304, 16630, 19956, 24000, 24945, 26608, 33260, 39912, 41575, 49890, 53216, 66520, 79824, 83150, 99780, 106432, 124725, 133040, 159648, 166300, 199560, 207875, 249450, 266080, 319296, 332600, 399120, 415750, 498900, 532160, 623625, 665200, 798240, 831500, 997800, 1247250, 1330400, 1596480, 1663000, 1995600, 2494500, 2660800, 3326000, 3991200, 4989000, 6652000, 7982400, 9978000, 13304000, 19956000, 39912000]

約数ペア:

[(1, 39912000), (2, 19956000), (3, 13304000), (4, 9978000), (5, 7982400), (6, 6652000), (8, 4989000), (10, 3991200), (12, 3326000), (15, 2660800), (16, 2494500), (20, 1995600), (24, 1663000), (25, 1596480), (30, 1330400), (32, 1247250), (40, 997800), (48, 831500), (50, 798240), (60, 665200), (64, 623625), (75, 532160), (80, 498900), (96, 415750), (100, 399120), (120, 332600), (125, 319296), (150, 266080), (160, 249450), (192, 207875), (200, 199560), (240, 166300), (250, 159648), (300, 133040), (320, 124725), (375, 106432), (400, 99780), (480, 83150), (500, 79824), (600, 66520), (750, 53216), (800, 49890), (960, 41575), (1000, 39912), (1200, 33260), (1500, 26608), (1600, 24945), (1663, 24000), (2000, 19956), (2400, 16630), (3000, 13304), (3326, 12000), (4000, 9978), (4800, 8315), (4989, 8000), (6000, 6652)]