2976000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 10203648

約数和(自身を除く): 7227648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 256, 300, 310, 320, 372, 375, 384, 400, 465, 480, 496, 500, 600, 620, 640, 744, 750, 768, 775, 800, 930, 960, 992, 1000, 1200, 1240, 1280, 1488, 1500, 1550, 1600, 1860, 1920, 1984, 2000, 2325, 2400, 2480, 2976, 3000, 3100, 3200, 3720, 3840, 3875, 3968, 4000, 4650, 4800, 4960, 5952, 6000, 6200, 6400, 7440, 7750, 7936, 8000, 9300, 9600, 9920, 11625, 11904, 12000, 12400, 14880, 15500, 16000, 18600, 19200, 19840, 23250, 23808, 24000, 24800, 29760, 31000, 32000, 37200, 39680, 46500, 48000, 49600, 59520, 62000, 74400, 93000, 96000, 99200, 119040, 124000, 148800, 186000, 198400, 248000, 297600, 372000, 496000, 595200, 744000, 992000, 1488000, 2976000]

約数ペア:

[(1, 2976000), (2, 1488000), (3, 992000), (4, 744000), (5, 595200), (6, 496000), (8, 372000), (10, 297600), (12, 248000), (15, 198400), (16, 186000), (20, 148800), (24, 124000), (25, 119040), (30, 99200), (31, 96000), (32, 93000), (40, 74400), (48, 62000), (50, 59520), (60, 49600), (62, 48000), (64, 46500), (75, 39680), (80, 37200), (93, 32000), (96, 31000), (100, 29760), (120, 24800), (124, 24000), (125, 23808), (128, 23250), (150, 19840), (155, 19200), (160, 18600), (186, 16000), (192, 15500), (200, 14880), (240, 12400), (248, 12000), (250, 11904), (256, 11625), (300, 9920), (310, 9600), (320, 9300), (372, 8000), (375, 7936), (384, 7750), (400, 7440), (465, 6400), (480, 6200), (496, 6000), (500, 5952), (600, 4960), (620, 4800), (640, 4650), (744, 4000), (750, 3968), (768, 3875), (775, 3840), (800, 3720), (930, 3200), (960, 3100), (992, 3000), (1000, 2976), (1200, 2480), (1240, 2400), (1280, 2325), (1488, 2000), (1500, 1984), (1550, 1920), (1600, 1860)]