252480000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 200

約数和(自身を含む): 843704928

約数和(自身を除く): 591224928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 263, 300, 320, 375, 384, 400, 480, 500, 512, 526, 600, 625, 640, 750, 768, 789, 800, 960, 1000, 1052, 1200, 1250, 1280, 1315, 1500, 1536, 1578, 1600, 1875, 1920, 2000, 2104, 2400, 2500, 2560, 2630, 3000, 3156, 3200, 3750, 3840, 3945, 4000, 4208, 4800, 5000, 5260, 6000, 6312, 6400, 6575, 7500, 7680, 7890, 8000, 8416, 9600, 10000, 10520, 12000, 12624, 12800, 13150, 15000, 15780, 16000, 16832, 19200, 19725, 20000, 21040, 24000, 25248, 26300, 30000, 31560, 32000, 32875, 33664, 38400, 39450, 40000, 42080, 48000, 50496, 52600, 60000, 63120, 64000, 65750, 67328, 78900, 80000, 84160, 96000, 98625, 100992, 105200, 120000, 126240, 131500, 134656, 157800, 160000, 164375, 168320, 192000, 197250, 201984, 210400, 240000, 252480, 263000, 315600, 320000, 328750, 336640, 394500, 403968, 420800, 480000, 493125, 504960, 526000, 631200, 657500, 673280, 789000, 841600, 960000, 986250, 1009920, 1052000, 1262400, 1315000, 1578000, 1683200, 1972500, 2019840, 2104000, 2524800, 2630000, 3156000, 3366400, 3945000, 4208000, 5049600, 5260000, 6312000, 7890000, 8416000, 10099200, 10520000, 12624000, 15780000, 16832000, 21040000, 25248000, 31560000, 42080000, 50496000, 63120000, 84160000, 126240000, 252480000]

約数ペア:

[(1, 252480000), (2, 126240000), (3, 84160000), (4, 63120000), (5, 50496000), (6, 42080000), (8, 31560000), (10, 25248000), (12, 21040000), (15, 16832000), (16, 15780000), (20, 12624000), (24, 10520000), (25, 10099200), (30, 8416000), (32, 7890000), (40, 6312000), (48, 5260000), (50, 5049600), (60, 4208000), (64, 3945000), (75, 3366400), (80, 3156000), (96, 2630000), (100, 2524800), (120, 2104000), (125, 2019840), (128, 1972500), (150, 1683200), (160, 1578000), (192, 1315000), (200, 1262400), (240, 1052000), (250, 1009920), (256, 986250), (263, 960000), (300, 841600), (320, 789000), (375, 673280), (384, 657500), (400, 631200), (480, 526000), (500, 504960), (512, 493125), (526, 480000), (600, 420800), (625, 403968), (640, 394500), (750, 336640), (768, 328750), (789, 320000), (800, 315600), (960, 263000), (1000, 252480), (1052, 240000), (1200, 210400), (1250, 201984), (1280, 197250), (1315, 192000), (1500, 168320), (1536, 164375), (1578, 160000), (1600, 157800), (1875, 134656), (1920, 131500), (2000, 126240), (2104, 120000), (2400, 105200), (2500, 100992), (2560, 98625), (2630, 96000), (3000, 84160), (3156, 80000), (3200, 78900), (3750, 67328), (3840, 65750), (3945, 64000), (4000, 63120), (4208, 60000), (4800, 52600), (5000, 50496), (5260, 48000), (6000, 42080), (6312, 40000), (6400, 39450), (6575, 38400), (7500, 33664), (7680, 32875), (7890, 32000), (8000, 31560), (8416, 30000), (9600, 26300), (10000, 25248), (10520, 24000), (12000, 21040), (12624, 20000), (12800, 19725), (13150, 19200), (15000, 16832), (15780, 16000)]