49920000

素因数分解:

$2^{11}\times 3^1\times 5^4\times {\mathrm{13}}^1$

素因数の和:58

約数の個数: 240

約数和(自身を含む): 179098920

約数和(自身を除く): 129178920

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, 625, 640, 650, 750, 768, 780, 800, 832, 960, 975, 1000, 1024, 1040, 1200, 1248, 1250, 1280, 1300, 1500, 1536, 1560, 1600, 1625, 1664, 1875, 1920, 1950, 2000, 2048, 2080, 2400, 2496, 2500, 2560, 2600, 3000, 3072, 3120, 3200, 3250, 3328, 3750, 3840, 3900, 4000, 4160, 4800, 4875, 4992, 5000, 5120, 5200, 6000, 6144, 6240, 6400, 6500, 6656, 7500, 7680, 7800, 8000, 8125, 8320, 9600, 9750, 9984, 10000, 10240, 10400, 12000, 12480, 12800, 13000, 13312, 15000, 15360, 15600, 16000, 16250, 16640, 19200, 19500, 19968, 20000, 20800, 24000, 24375, 24960, 25600, 26000, 26624, 30000, 30720, 31200, 32000, 32500, 33280, 38400, 39000, 39936, 40000, 41600, 48000, 48750, 49920, 51200, 52000, 60000, 62400, 64000, 65000, 66560, 76800, 78000, 79872, 80000, 83200, 96000, 97500, 99840, 104000, 120000, 124800, 128000, 130000, 133120, 153600, 156000, 160000, 166400, 192000, 195000, 199680, 208000, 240000, 249600, 256000, 260000, 312000, 320000, 332800, 384000, 390000, 399360, 416000, 480000, 499200, 520000, 624000, 640000, 665600, 768000, 780000, 832000, 960000, 998400, 1040000, 1248000, 1280000, 1560000, 1664000, 1920000, 1996800, 2080000, 2496000, 3120000, 3328000, 3840000, 4160000, 4992000, 6240000, 8320000, 9984000, 12480000, 16640000, 24960000, 49920000]

約数ペア:

[(1, 49920000), (2, 24960000), (3, 16640000), (4, 12480000), (5, 9984000), (6, 8320000), (8, 6240000), (10, 4992000), (12, 4160000), (13, 3840000), (15, 3328000), (16, 3120000), (20, 2496000), (24, 2080000), (25, 1996800), (26, 1920000), (30, 1664000), (32, 1560000), (39, 1280000), (40, 1248000), (48, 1040000), (50, 998400), (52, 960000), (60, 832000), (64, 780000), (65, 768000), (75, 665600), (78, 640000), (80, 624000), (96, 520000), (100, 499200), (104, 480000), (120, 416000), (125, 399360), (128, 390000), (130, 384000), (150, 332800), (156, 320000), (160, 312000), (192, 260000), (195, 256000), (200, 249600), (208, 240000), (240, 208000), (250, 199680), (256, 195000), (260, 192000), (300, 166400), (312, 160000), (320, 156000), (325, 153600), (375, 133120), (384, 130000), (390, 128000), (400, 124800), (416, 120000), (480, 104000), (500, 99840), (512, 97500), (520, 96000), (600, 83200), (624, 80000), (625, 79872), (640, 78000), (650, 76800), (750, 66560), (768, 65000), (780, 64000), (800, 62400), (832, 60000), (960, 52000), (975, 51200), (1000, 49920), (1024, 48750), (1040, 48000), (1200, 41600), (1248, 40000), (1250, 39936), (1280, 39000), (1300, 38400), (1500, 33280), (1536, 32500), (1560, 32000), (1600, 31200), (1625, 30720), (1664, 30000), (1875, 26624), (1920, 26000), (1950, 25600), (2000, 24960), (2048, 24375), (2080, 24000), (2400, 20800), (2496, 20000), (2500, 19968), (2560, 19500), (2600, 19200), (3000, 16640), (3072, 16250), (3120, 16000), (3200, 15600), (3250, 15360), (3328, 15000), (3750, 13312), (3840, 13000), (3900, 12800), (4000, 12480), (4160, 12000), (4800, 10400), (4875, 10240), (4992, 10000), (5000, 9984), (5120, 9750), (5200, 9600), (6000, 8320), (6144, 8125), (6240, 8000), (6400, 7800), (6500, 7680), (6656, 7500)]