7488000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 240

約数和(自身を含む): 29045016

約数和(自身を除く): 21557016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 256, 260, 288, 300, 312, 320, 325, 360, 375, 384, 390, 400, 416, 450, 468, 480, 500, 512, 520, 576, 585, 600, 624, 640, 650, 720, 750, 768, 780, 800, 832, 900, 936, 960, 975, 1000, 1040, 1125, 1152, 1170, 1200, 1248, 1280, 1300, 1440, 1500, 1536, 1560, 1600, 1625, 1664, 1800, 1872, 1920, 1950, 2000, 2080, 2250, 2304, 2340, 2400, 2496, 2560, 2600, 2880, 2925, 3000, 3120, 3200, 3250, 3328, 3600, 3744, 3840, 3900, 4000, 4160, 4500, 4608, 4680, 4800, 4875, 4992, 5200, 5760, 5850, 6000, 6240, 6400, 6500, 6656, 7200, 7488, 7680, 7800, 8000, 8320, 9000, 9360, 9600, 9750, 9984, 10400, 11520, 11700, 12000, 12480, 12800, 13000, 14400, 14625, 14976, 15600, 16000, 16640, 18000, 18720, 19200, 19500, 19968, 20800, 23040, 23400, 24000, 24960, 26000, 28800, 29250, 29952, 31200, 32000, 33280, 36000, 37440, 38400, 39000, 41600, 46800, 48000, 49920, 52000, 57600, 58500, 59904, 62400, 64000, 72000, 74880, 78000, 83200, 93600, 96000, 99840, 104000, 115200, 117000, 124800, 144000, 149760, 156000, 166400, 187200, 192000, 208000, 234000, 249600, 288000, 299520, 312000, 374400, 416000, 468000, 499200, 576000, 624000, 748800, 832000, 936000, 1248000, 1497600, 1872000, 2496000, 3744000, 7488000]

約数ペア:

[(1, 7488000), (2, 3744000), (3, 2496000), (4, 1872000), (5, 1497600), (6, 1248000), (8, 936000), (9, 832000), (10, 748800), (12, 624000), (13, 576000), (15, 499200), (16, 468000), (18, 416000), (20, 374400), (24, 312000), (25, 299520), (26, 288000), (30, 249600), (32, 234000), (36, 208000), (39, 192000), (40, 187200), (45, 166400), (48, 156000), (50, 149760), (52, 144000), (60, 124800), (64, 117000), (65, 115200), (72, 104000), (75, 99840), (78, 96000), (80, 93600), (90, 83200), (96, 78000), (100, 74880), (104, 72000), (117, 64000), (120, 62400), (125, 59904), (128, 58500), (130, 57600), (144, 52000), (150, 49920), (156, 48000), (160, 46800), (180, 41600), (192, 39000), (195, 38400), (200, 37440), (208, 36000), (225, 33280), (234, 32000), (240, 31200), (250, 29952), (256, 29250), (260, 28800), (288, 26000), (300, 24960), (312, 24000), (320, 23400), (325, 23040), (360, 20800), (375, 19968), (384, 19500), (390, 19200), (400, 18720), (416, 18000), (450, 16640), (468, 16000), (480, 15600), (500, 14976), (512, 14625), (520, 14400), (576, 13000), (585, 12800), (600, 12480), (624, 12000), (640, 11700), (650, 11520), (720, 10400), (750, 9984), (768, 9750), (780, 9600), (800, 9360), (832, 9000), (900, 8320), (936, 8000), (960, 7800), (975, 7680), (1000, 7488), (1040, 7200), (1125, 6656), (1152, 6500), (1170, 6400), (1200, 6240), (1248, 6000), (1280, 5850), (1300, 5760), (1440, 5200), (1500, 4992), (1536, 4875), (1560, 4800), (1600, 4680), (1625, 4608), (1664, 4500), (1800, 4160), (1872, 4000), (1920, 3900), (1950, 3840), (2000, 3744), (2080, 3600), (2250, 3328), (2304, 3250), (2340, 3200), (2400, 3120), (2496, 3000), (2560, 2925), (2600, 2880)]