268800

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1$

素因数の和:38

約数の個数: 120

約数和(自身を含む): 1014816

約数和(自身を除く): 746016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1536, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2560, 2688, 2800, 3200, 3360, 3584, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 7680, 8400, 8960, 9600, 10752, 11200, 12800, 13440, 16800, 17920, 19200, 22400, 26880, 33600, 38400, 44800, 53760, 67200, 89600, 134400, 268800]

約数ペア:

[(1, 268800), (2, 134400), (3, 89600), (4, 67200), (5, 53760), (6, 44800), (7, 38400), (8, 33600), (10, 26880), (12, 22400), (14, 19200), (15, 17920), (16, 16800), (20, 13440), (21, 12800), (24, 11200), (25, 10752), (28, 9600), (30, 8960), (32, 8400), (35, 7680), (40, 6720), (42, 6400), (48, 5600), (50, 5376), (56, 4800), (60, 4480), (64, 4200), (70, 3840), (75, 3584), (80, 3360), (84, 3200), (96, 2800), (100, 2688), (105, 2560), (112, 2400), (120, 2240), (128, 2100), (140, 1920), (150, 1792), (160, 1680), (168, 1600), (175, 1536), (192, 1400), (200, 1344), (210, 1280), (224, 1200), (240, 1120), (256, 1050), (280, 960), (300, 896), (320, 840), (336, 800), (350, 768), (384, 700), (400, 672), (420, 640), (448, 600), (480, 560), (512, 525)]