12069120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 44150400

約数和(自身を除く): 32081280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 449, 480, 560, 640, 672, 768, 840, 896, 898, 960, 1120, 1280, 1344, 1347, 1680, 1792, 1796, 1920, 2240, 2245, 2688, 2694, 3143, 3360, 3592, 3840, 4480, 4490, 5376, 5388, 6286, 6720, 6735, 7184, 8960, 8980, 9429, 10776, 12572, 13440, 13470, 14368, 15715, 17960, 18858, 21552, 25144, 26880, 26940, 28736, 31430, 35920, 37716, 43104, 47145, 50288, 53880, 57472, 62860, 71840, 75432, 86208, 94290, 100576, 107760, 114944, 125720, 143680, 150864, 172416, 188580, 201152, 215520, 251440, 287360, 301728, 344832, 377160, 402304, 431040, 502880, 574720, 603456, 754320, 804608, 862080, 1005760, 1206912, 1508640, 1724160, 2011520, 2413824, 3017280, 4023040, 6034560, 12069120]

約数ペア:

[(1, 12069120), (2, 6034560), (3, 4023040), (4, 3017280), (5, 2413824), (6, 2011520), (7, 1724160), (8, 1508640), (10, 1206912), (12, 1005760), (14, 862080), (15, 804608), (16, 754320), (20, 603456), (21, 574720), (24, 502880), (28, 431040), (30, 402304), (32, 377160), (35, 344832), (40, 301728), (42, 287360), (48, 251440), (56, 215520), (60, 201152), (64, 188580), (70, 172416), (80, 150864), (84, 143680), (96, 125720), (105, 114944), (112, 107760), (120, 100576), (128, 94290), (140, 86208), (160, 75432), (168, 71840), (192, 62860), (210, 57472), (224, 53880), (240, 50288), (256, 47145), (280, 43104), (320, 37716), (336, 35920), (384, 31430), (420, 28736), (448, 26940), (449, 26880), (480, 25144), (560, 21552), (640, 18858), (672, 17960), (768, 15715), (840, 14368), (896, 13470), (898, 13440), (960, 12572), (1120, 10776), (1280, 9429), (1344, 8980), (1347, 8960), (1680, 7184), (1792, 6735), (1796, 6720), (1920, 6286), (2240, 5388), (2245, 5376), (2688, 4490), (2694, 4480), (3143, 3840), (3360, 3592)]