2548800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 168

約数和(自身を含む): 9448800

約数和(自身を除く): 6900000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 59, 60, 64, 72, 75, 80, 90, 96, 100, 108, 118, 120, 135, 144, 150, 160, 177, 180, 192, 200, 216, 225, 236, 240, 270, 288, 295, 300, 320, 354, 360, 400, 432, 450, 472, 480, 531, 540, 576, 590, 600, 675, 708, 720, 800, 864, 885, 900, 944, 960, 1062, 1080, 1180, 1200, 1350, 1416, 1440, 1475, 1593, 1600, 1728, 1770, 1800, 1888, 2124, 2160, 2360, 2400, 2655, 2700, 2832, 2880, 2950, 3186, 3540, 3600, 3776, 4248, 4320, 4425, 4720, 4800, 5310, 5400, 5664, 5900, 6372, 7080, 7200, 7965, 8496, 8640, 8850, 9440, 10620, 10800, 11328, 11800, 12744, 13275, 14160, 14400, 15930, 16992, 17700, 18880, 21240, 21600, 23600, 25488, 26550, 28320, 31860, 33984, 35400, 39825, 42480, 43200, 47200, 50976, 53100, 56640, 63720, 70800, 79650, 84960, 94400, 101952, 106200, 127440, 141600, 159300, 169920, 212400, 254880, 283200, 318600, 424800, 509760, 637200, 849600, 1274400, 2548800]

約数ペア:

[(1, 2548800), (2, 1274400), (3, 849600), (4, 637200), (5, 509760), (6, 424800), (8, 318600), (9, 283200), (10, 254880), (12, 212400), (15, 169920), (16, 159300), (18, 141600), (20, 127440), (24, 106200), (25, 101952), (27, 94400), (30, 84960), (32, 79650), (36, 70800), (40, 63720), (45, 56640), (48, 53100), (50, 50976), (54, 47200), (59, 43200), (60, 42480), (64, 39825), (72, 35400), (75, 33984), (80, 31860), (90, 28320), (96, 26550), (100, 25488), (108, 23600), (118, 21600), (120, 21240), (135, 18880), (144, 17700), (150, 16992), (160, 15930), (177, 14400), (180, 14160), (192, 13275), (200, 12744), (216, 11800), (225, 11328), (236, 10800), (240, 10620), (270, 9440), (288, 8850), (295, 8640), (300, 8496), (320, 7965), (354, 7200), (360, 7080), (400, 6372), (432, 5900), (450, 5664), (472, 5400), (480, 5310), (531, 4800), (540, 4720), (576, 4425), (590, 4320), (600, 4248), (675, 3776), (708, 3600), (720, 3540), (800, 3186), (864, 2950), (885, 2880), (900, 2832), (944, 2700), (960, 2655), (1062, 2400), (1080, 2360), (1180, 2160), (1200, 2124), (1350, 1888), (1416, 1800), (1440, 1770), (1475, 1728), (1593, 1600)]