4992000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 176

約数和(自身を含む): 17882592

約数和(自身を除く): 12890592

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, 1024, 1040, 1200, 1248, 1280, 1300, 1500, 1536, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2560, 2600, 3000, 3072, 3120, 3200, 3250, 3328, 3840, 3900, 4000, 4160, 4800, 4875, 4992, 5120, 5200, 6000, 6240, 6400, 6500, 6656, 7680, 7800, 8000, 8320, 9600, 9750, 9984, 10400, 12000, 12480, 12800, 13000, 13312, 15360, 15600, 16000, 16640, 19200, 19500, 19968, 20800, 24000, 24960, 25600, 26000, 31200, 32000, 33280, 38400, 39000, 39936, 41600, 48000, 49920, 52000, 62400, 64000, 66560, 76800, 78000, 83200, 96000, 99840, 104000, 124800, 128000, 156000, 166400, 192000, 199680, 208000, 249600, 312000, 332800, 384000, 416000, 499200, 624000, 832000, 998400, 1248000, 1664000, 2496000, 4992000]

約数ペア:

[(1, 4992000), (2, 2496000), (3, 1664000), (4, 1248000), (5, 998400), (6, 832000), (8, 624000), (10, 499200), (12, 416000), (13, 384000), (15, 332800), (16, 312000), (20, 249600), (24, 208000), (25, 199680), (26, 192000), (30, 166400), (32, 156000), (39, 128000), (40, 124800), (48, 104000), (50, 99840), (52, 96000), (60, 83200), (64, 78000), (65, 76800), (75, 66560), (78, 64000), (80, 62400), (96, 52000), (100, 49920), (104, 48000), (120, 41600), (125, 39936), (128, 39000), (130, 38400), (150, 33280), (156, 32000), (160, 31200), (192, 26000), (195, 25600), (200, 24960), (208, 24000), (240, 20800), (250, 19968), (256, 19500), (260, 19200), (300, 16640), (312, 16000), (320, 15600), (325, 15360), (375, 13312), (384, 13000), (390, 12800), (400, 12480), (416, 12000), (480, 10400), (500, 9984), (512, 9750), (520, 9600), (600, 8320), (624, 8000), (640, 7800), (650, 7680), (750, 6656), (768, 6500), (780, 6400), (800, 6240), (832, 6000), (960, 5200), (975, 5120), (1000, 4992), (1024, 4875), (1040, 4800), (1200, 4160), (1248, 4000), (1280, 3900), (1300, 3840), (1500, 3328), (1536, 3250), (1560, 3200), (1600, 3120), (1625, 3072), (1664, 3000), (1920, 2600), (1950, 2560), (2000, 2496), (2080, 2400)]