1352784000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{28183}}^1$

素因数の和:28215

約数の個数: 128

約数和(自身を含む): 4484638080

約数和(自身を除く): 3131854080

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, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 6000, 8000, 9600, 12000, 16000, 24000, 28183, 48000, 56366, 84549, 112732, 140915, 169098, 225464, 281830, 338196, 422745, 450928, 563660, 676392, 704575, 845490, 901856, 1127320, 1352784, 1409150, 1690980, 1803712, 2113725, 2254640, 2705568, 2818300, 3381960, 3522875, 3607424, 4227450, 4509280, 5411136, 5636600, 6763920, 7045750, 8454900, 9018560, 10568625, 10822272, 11273200, 13527840, 14091500, 16909800, 18037120, 21137250, 22546400, 27055680, 28183000, 33819600, 42274500, 45092800, 54111360, 56366000, 67639200, 84549000, 90185600, 112732000, 135278400, 169098000, 225464000, 270556800, 338196000, 450928000, 676392000, 1352784000]

約数ペア:

[(1, 1352784000), (2, 676392000), (3, 450928000), (4, 338196000), (5, 270556800), (6, 225464000), (8, 169098000), (10, 135278400), (12, 112732000), (15, 90185600), (16, 84549000), (20, 67639200), (24, 56366000), (25, 54111360), (30, 45092800), (32, 42274500), (40, 33819600), (48, 28183000), (50, 27055680), (60, 22546400), (64, 21137250), (75, 18037120), (80, 16909800), (96, 14091500), (100, 13527840), (120, 11273200), (125, 10822272), (128, 10568625), (150, 9018560), (160, 8454900), (192, 7045750), (200, 6763920), (240, 5636600), (250, 5411136), (300, 4509280), (320, 4227450), (375, 3607424), (384, 3522875), (400, 3381960), (480, 2818300), (500, 2705568), (600, 2254640), (640, 2113725), (750, 1803712), (800, 1690980), (960, 1409150), (1000, 1352784), (1200, 1127320), (1500, 901856), (1600, 845490), (1920, 704575), (2000, 676392), (2400, 563660), (3000, 450928), (3200, 422745), (4000, 338196), (4800, 281830), (6000, 225464), (8000, 169098), (9600, 140915), (12000, 112732), (16000, 84549), (24000, 56366), (28183, 48000)]