2496000

素因数分解:

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

素因数の和:49

約数の個数: 160

約数和(自身を含む): 8936928

約数和(自身を除く): 6440928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 512, 520, 600, 624, 640, 650, 750, 768, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1280, 1300, 1500, 1536, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2560, 2600, 3000, 3120, 3200, 3250, 3328, 3840, 3900, 4000, 4160, 4800, 4875, 4992, 5200, 6000, 6240, 6400, 6500, 6656, 7680, 7800, 8000, 8320, 9600, 9750, 9984, 10400, 12000, 12480, 12800, 13000, 15600, 16000, 16640, 19200, 19500, 19968, 20800, 24000, 24960, 26000, 31200, 32000, 33280, 38400, 39000, 41600, 48000, 49920, 52000, 62400, 64000, 78000, 83200, 96000, 99840, 104000, 124800, 156000, 166400, 192000, 208000, 249600, 312000, 416000, 499200, 624000, 832000, 1248000, 2496000]

約数ペア:

[(1, 2496000), (2, 1248000), (3, 832000), (4, 624000), (5, 499200), (6, 416000), (8, 312000), (10, 249600), (12, 208000), (13, 192000), (15, 166400), (16, 156000), (20, 124800), (24, 104000), (25, 99840), (26, 96000), (30, 83200), (32, 78000), (39, 64000), (40, 62400), (48, 52000), (50, 49920), (52, 48000), (60, 41600), (64, 39000), (65, 38400), (75, 33280), (78, 32000), (80, 31200), (96, 26000), (100, 24960), (104, 24000), (120, 20800), (125, 19968), (128, 19500), (130, 19200), (150, 16640), (156, 16000), (160, 15600), (192, 13000), (195, 12800), (200, 12480), (208, 12000), (240, 10400), (250, 9984), (256, 9750), (260, 9600), (300, 8320), (312, 8000), (320, 7800), (325, 7680), (375, 6656), (384, 6500), (390, 6400), (400, 6240), (416, 6000), (480, 5200), (500, 4992), (512, 4875), (520, 4800), (600, 4160), (624, 4000), (640, 3900), (650, 3840), (750, 3328), (768, 3250), (780, 3200), (800, 3120), (832, 3000), (960, 2600), (975, 2560), (1000, 2496), (1040, 2400), (1200, 2080), (1248, 2000), (1280, 1950), (1300, 1920), (1500, 1664), (1536, 1625), (1560, 1600)]