897984000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 240

約数和(自身を含む): 3236444640

約数和(自身を除く): 2338460640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1559, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2560, 2880, 3000, 3118, 3200, 3600, 3840, 4000, 4500, 4608, 4677, 4800, 5760, 6000, 6236, 6400, 7200, 7680, 7795, 8000, 9000, 9354, 9600, 11520, 12000, 12472, 12800, 14031, 14400, 15590, 16000, 18000, 18708, 19200, 23040, 23385, 24000, 24944, 28062, 28800, 31180, 32000, 36000, 37416, 38400, 38975, 46770, 48000, 49888, 56124, 57600, 62360, 64000, 70155, 72000, 74832, 77950, 93540, 96000, 99776, 112248, 115200, 116925, 124720, 140310, 144000, 149664, 155900, 187080, 192000, 194875, 199552, 224496, 233850, 249440, 280620, 288000, 299328, 311800, 350775, 374160, 389750, 399104, 448992, 467700, 498880, 561240, 576000, 584625, 598656, 623600, 701550, 748320, 779500, 798208, 897984, 935400, 997760, 1122480, 1169250, 1197312, 1247200, 1403100, 1496640, 1559000, 1753875, 1795968, 1870800, 1995520, 2244960, 2338500, 2394624, 2494400, 2806200, 2993280, 3118000, 3507750, 3591936, 3741600, 3991040, 4489920, 4677000, 4988800, 5612400, 5986560, 6236000, 7015500, 7183872, 7483200, 8979840, 9354000, 9977600, 11224800, 11973120, 12472000, 14031000, 14966400, 17959680, 18708000, 19955200, 22449600, 24944000, 28062000, 29932800, 35919360, 37416000, 44899200, 49888000, 56124000, 59865600, 74832000, 89798400, 99776000, 112248000, 149664000, 179596800, 224496000, 299328000, 448992000, 897984000]

約数ペア:

[(1, 897984000), (2, 448992000), (3, 299328000), (4, 224496000), (5, 179596800), (6, 149664000), (8, 112248000), (9, 99776000), (10, 89798400), (12, 74832000), (15, 59865600), (16, 56124000), (18, 49888000), (20, 44899200), (24, 37416000), (25, 35919360), (30, 29932800), (32, 28062000), (36, 24944000), (40, 22449600), (45, 19955200), (48, 18708000), (50, 17959680), (60, 14966400), (64, 14031000), (72, 12472000), (75, 11973120), (80, 11224800), (90, 9977600), (96, 9354000), (100, 8979840), (120, 7483200), (125, 7183872), (128, 7015500), (144, 6236000), (150, 5986560), (160, 5612400), (180, 4988800), (192, 4677000), (200, 4489920), (225, 3991040), (240, 3741600), (250, 3591936), (256, 3507750), (288, 3118000), (300, 2993280), (320, 2806200), (360, 2494400), (375, 2394624), (384, 2338500), (400, 2244960), (450, 1995520), (480, 1870800), (500, 1795968), (512, 1753875), (576, 1559000), (600, 1496640), (640, 1403100), (720, 1247200), (750, 1197312), (768, 1169250), (800, 1122480), (900, 997760), (960, 935400), (1000, 897984), (1125, 798208), (1152, 779500), (1200, 748320), (1280, 701550), (1440, 623600), (1500, 598656), (1536, 584625), (1559, 576000), (1600, 561240), (1800, 498880), (1920, 467700), (2000, 448992), (2250, 399104), (2304, 389750), (2400, 374160), (2560, 350775), (2880, 311800), (3000, 299328), (3118, 288000), (3200, 280620), (3600, 249440), (3840, 233850), (4000, 224496), (4500, 199552), (4608, 194875), (4677, 192000), (4800, 187080), (5760, 155900), (6000, 149664), (6236, 144000), (6400, 140310), (7200, 124720), (7680, 116925), (7795, 115200), (8000, 112248), (9000, 99776), (9354, 96000), (9600, 93540), (11520, 77950), (12000, 74832), (12472, 72000), (12800, 70155), (14031, 64000), (14400, 62360), (15590, 57600), (16000, 56124), (18000, 49888), (18708, 48000), (19200, 46770), (23040, 38975), (23385, 38400), (24000, 37416), (24944, 36000), (28062, 32000), (28800, 31180)]