123571200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 132

約数和(自身を含む): 408663080

約数和(自身を除く): 285091880

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1609, 1920, 2400, 2560, 3072, 3200, 3218, 3840, 4800, 4827, 5120, 6400, 6436, 7680, 8045, 9600, 9654, 12800, 12872, 15360, 16090, 19200, 19308, 24135, 25600, 25744, 32180, 38400, 38616, 40225, 48270, 51488, 64360, 76800, 77232, 80450, 96540, 102976, 120675, 128720, 154464, 160900, 193080, 205952, 241350, 257440, 308928, 321800, 386160, 411904, 482700, 514880, 617856, 643600, 772320, 823808, 965400, 1029760, 1235712, 1287200, 1544640, 1647616, 1930800, 2059520, 2471424, 2574400, 3089280, 3861600, 4119040, 4942848, 5148800, 6178560, 7723200, 8238080, 10297600, 12357120, 15446400, 20595200, 24714240, 30892800, 41190400, 61785600, 123571200]

約数ペア:

[(1, 123571200), (2, 61785600), (3, 41190400), (4, 30892800), (5, 24714240), (6, 20595200), (8, 15446400), (10, 12357120), (12, 10297600), (15, 8238080), (16, 7723200), (20, 6178560), (24, 5148800), (25, 4942848), (30, 4119040), (32, 3861600), (40, 3089280), (48, 2574400), (50, 2471424), (60, 2059520), (64, 1930800), (75, 1647616), (80, 1544640), (96, 1287200), (100, 1235712), (120, 1029760), (128, 965400), (150, 823808), (160, 772320), (192, 643600), (200, 617856), (240, 514880), (256, 482700), (300, 411904), (320, 386160), (384, 321800), (400, 308928), (480, 257440), (512, 241350), (600, 205952), (640, 193080), (768, 160900), (800, 154464), (960, 128720), (1024, 120675), (1200, 102976), (1280, 96540), (1536, 80450), (1600, 77232), (1609, 76800), (1920, 64360), (2400, 51488), (2560, 48270), (3072, 40225), (3200, 38616), (3218, 38400), (3840, 32180), (4800, 25744), (4827, 25600), (5120, 24135), (6400, 19308), (6436, 19200), (7680, 16090), (8045, 15360), (9600, 12872), (9654, 12800)]