120691200

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 240

約数和(自身を含む): 456667200

約数和(自身を除く): 335976000

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, 449, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 898, 960, 1050, 1120, 1200, 1280, 1344, 1347, 1400, 1536, 1600, 1680, 1792, 1796, 1920, 2100, 2240, 2245, 2400, 2560, 2688, 2694, 2800, 3143, 3200, 3360, 3584, 3592, 3840, 4200, 4480, 4490, 4800, 5376, 5388, 5600, 6286, 6400, 6720, 6735, 7184, 7680, 8400, 8960, 8980, 9429, 9600, 10752, 10776, 11200, 11225, 12572, 12800, 13440, 13470, 14368, 15715, 16800, 17920, 17960, 18858, 19200, 21552, 22400, 22450, 25144, 26880, 26940, 28736, 31430, 33600, 33675, 35920, 37716, 38400, 43104, 44800, 44900, 47145, 50288, 53760, 53880, 57472, 62860, 67200, 67350, 71840, 75432, 78575, 86208, 89600, 89800, 94290, 100576, 107760, 114944, 125720, 134400, 134700, 143680, 150864, 157150, 172416, 179600, 188580, 201152, 215520, 229888, 235725, 251440, 268800, 269400, 287360, 301728, 314300, 344832, 359200, 377160, 402304, 431040, 471450, 502880, 538800, 574720, 603456, 628600, 689664, 718400, 754320, 804608, 862080, 942900, 1005760, 1077600, 1149440, 1206912, 1257200, 1436800, 1508640, 1609216, 1724160, 1885800, 2011520, 2155200, 2413824, 2514400, 2873600, 3017280, 3448320, 3771600, 4023040, 4310400, 4827648, 5028800, 5747200, 6034560, 7543200, 8046080, 8620800, 10057600, 12069120, 15086400, 17241600, 20115200, 24138240, 30172800, 40230400, 60345600, 120691200]

約数ペア:

[(1, 120691200), (2, 60345600), (3, 40230400), (4, 30172800), (5, 24138240), (6, 20115200), (7, 17241600), (8, 15086400), (10, 12069120), (12, 10057600), (14, 8620800), (15, 8046080), (16, 7543200), (20, 6034560), (21, 5747200), (24, 5028800), (25, 4827648), (28, 4310400), (30, 4023040), (32, 3771600), (35, 3448320), (40, 3017280), (42, 2873600), (48, 2514400), (50, 2413824), (56, 2155200), (60, 2011520), (64, 1885800), (70, 1724160), (75, 1609216), (80, 1508640), (84, 1436800), (96, 1257200), (100, 1206912), (105, 1149440), (112, 1077600), (120, 1005760), (128, 942900), (140, 862080), (150, 804608), (160, 754320), (168, 718400), (175, 689664), (192, 628600), (200, 603456), (210, 574720), (224, 538800), (240, 502880), (256, 471450), (280, 431040), (300, 402304), (320, 377160), (336, 359200), (350, 344832), (384, 314300), (400, 301728), (420, 287360), (448, 269400), (449, 268800), (480, 251440), (512, 235725), (525, 229888), (560, 215520), (600, 201152), (640, 188580), (672, 179600), (700, 172416), (768, 157150), (800, 150864), (840, 143680), (896, 134700), (898, 134400), (960, 125720), (1050, 114944), (1120, 107760), (1200, 100576), (1280, 94290), (1344, 89800), (1347, 89600), (1400, 86208), (1536, 78575), (1600, 75432), (1680, 71840), (1792, 67350), (1796, 67200), (1920, 62860), (2100, 57472), (2240, 53880), (2245, 53760), (2400, 50288), (2560, 47145), (2688, 44900), (2694, 44800), (2800, 43104), (3143, 38400), (3200, 37716), (3360, 35920), (3584, 33675), (3592, 33600), (3840, 31430), (4200, 28736), (4480, 26940), (4490, 26880), (4800, 25144), (5376, 22450), (5388, 22400), (5600, 21552), (6286, 19200), (6400, 18858), (6720, 17960), (6735, 17920), (7184, 16800), (7680, 15715), (8400, 14368), (8960, 13470), (8980, 13440), (9429, 12800), (9600, 12572), (10752, 11225), (10776, 11200)]