744000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{31}}^1$

素因数の和:61

約数の個数: 112

約数和(自身を含む): 2535936

約数和(自身を除く): 1791936

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, 150, 155, 160, 186, 192, 200, 240, 248, 250, 300, 310, 320, 372, 375, 400, 465, 480, 496, 500, 600, 620, 744, 750, 775, 800, 930, 960, 992, 1000, 1200, 1240, 1488, 1500, 1550, 1600, 1860, 1984, 2000, 2325, 2400, 2480, 2976, 3000, 3100, 3720, 3875, 4000, 4650, 4800, 4960, 5952, 6000, 6200, 7440, 7750, 8000, 9300, 9920, 11625, 12000, 12400, 14880, 15500, 18600, 23250, 24000, 24800, 29760, 31000, 37200, 46500, 49600, 62000, 74400, 93000, 124000, 148800, 186000, 248000, 372000, 744000]

約数ペア:

[(1, 744000), (2, 372000), (3, 248000), (4, 186000), (5, 148800), (6, 124000), (8, 93000), (10, 74400), (12, 62000), (15, 49600), (16, 46500), (20, 37200), (24, 31000), (25, 29760), (30, 24800), (31, 24000), (32, 23250), (40, 18600), (48, 15500), (50, 14880), (60, 12400), (62, 12000), (64, 11625), (75, 9920), (80, 9300), (93, 8000), (96, 7750), (100, 7440), (120, 6200), (124, 6000), (125, 5952), (150, 4960), (155, 4800), (160, 4650), (186, 4000), (192, 3875), (200, 3720), (240, 3100), (248, 3000), (250, 2976), (300, 2480), (310, 2400), (320, 2325), (372, 2000), (375, 1984), (400, 1860), (465, 1600), (480, 1550), (496, 1500), (500, 1488), (600, 1240), (620, 1200), (744, 1000), (750, 992), (775, 960), (800, 930)]