3720000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 140

約数和(自身を含む): 12695936

約数和(自身を除く): 8975936

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, 625, 744, 750, 775, 800, 930, 960, 992, 1000, 1200, 1240, 1250, 1488, 1500, 1550, 1600, 1860, 1875, 1984, 2000, 2325, 2400, 2480, 2500, 2976, 3000, 3100, 3720, 3750, 3875, 4000, 4650, 4800, 4960, 5000, 5952, 6000, 6200, 7440, 7500, 7750, 8000, 9300, 9920, 10000, 11625, 12000, 12400, 14880, 15000, 15500, 18600, 19375, 20000, 23250, 24000, 24800, 29760, 30000, 31000, 37200, 38750, 40000, 46500, 49600, 58125, 60000, 62000, 74400, 77500, 93000, 116250, 120000, 124000, 148800, 155000, 186000, 232500, 248000, 310000, 372000, 465000, 620000, 744000, 930000, 1240000, 1860000, 3720000]

約数ペア:

[(1, 3720000), (2, 1860000), (3, 1240000), (4, 930000), (5, 744000), (6, 620000), (8, 465000), (10, 372000), (12, 310000), (15, 248000), (16, 232500), (20, 186000), (24, 155000), (25, 148800), (30, 124000), (31, 120000), (32, 116250), (40, 93000), (48, 77500), (50, 74400), (60, 62000), (62, 60000), (64, 58125), (75, 49600), (80, 46500), (93, 40000), (96, 38750), (100, 37200), (120, 31000), (124, 30000), (125, 29760), (150, 24800), (155, 24000), (160, 23250), (186, 20000), (192, 19375), (200, 18600), (240, 15500), (248, 15000), (250, 14880), (300, 12400), (310, 12000), (320, 11625), (372, 10000), (375, 9920), (400, 9300), (465, 8000), (480, 7750), (496, 7500), (500, 7440), (600, 6200), (620, 6000), (625, 5952), (744, 5000), (750, 4960), (775, 4800), (800, 4650), (930, 4000), (960, 3875), (992, 3750), (1000, 3720), (1200, 3100), (1240, 3000), (1250, 2976), (1488, 2500), (1500, 2480), (1550, 2400), (1600, 2325), (1860, 2000), (1875, 1984)]