505148160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11959}}^1$

素因数の和:11994

約数の個数: 144

約数和(自身を含む): 1760129280

約数和(自身を除く): 1254981120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 11959, 14080, 21120, 23918, 35877, 42240, 47836, 59795, 71754, 95672, 119590, 131549, 143508, 179385, 191344, 239180, 263098, 287016, 358770, 382688, 394647, 478360, 526196, 574032, 657745, 717540, 765376, 789294, 956720, 1052392, 1148064, 1315490, 1435080, 1530752, 1578588, 1913440, 1973235, 2104784, 2296128, 2630980, 2870160, 3061504, 3157176, 3826880, 3946470, 4209568, 4592256, 5261960, 5740320, 6314352, 7653760, 7892940, 8419136, 9184512, 10523920, 11480640, 12628704, 15307520, 15785880, 16838272, 21047840, 22961280, 25257408, 31571760, 33676544, 42095680, 45922560, 50514816, 63143520, 84191360, 101029632, 126287040, 168382720, 252574080, 505148160]

約数ペア:

[(1, 505148160), (2, 252574080), (3, 168382720), (4, 126287040), (5, 101029632), (6, 84191360), (8, 63143520), (10, 50514816), (11, 45922560), (12, 42095680), (15, 33676544), (16, 31571760), (20, 25257408), (22, 22961280), (24, 21047840), (30, 16838272), (32, 15785880), (33, 15307520), (40, 12628704), (44, 11480640), (48, 10523920), (55, 9184512), (60, 8419136), (64, 7892940), (66, 7653760), (80, 6314352), (88, 5740320), (96, 5261960), (110, 4592256), (120, 4209568), (128, 3946470), (132, 3826880), (160, 3157176), (165, 3061504), (176, 2870160), (192, 2630980), (220, 2296128), (240, 2104784), (256, 1973235), (264, 1913440), (320, 1578588), (330, 1530752), (352, 1435080), (384, 1315490), (440, 1148064), (480, 1052392), (528, 956720), (640, 789294), (660, 765376), (704, 717540), (768, 657745), (880, 574032), (960, 526196), (1056, 478360), (1280, 394647), (1320, 382688), (1408, 358770), (1760, 287016), (1920, 263098), (2112, 239180), (2640, 191344), (2816, 179385), (3520, 143508), (3840, 131549), (4224, 119590), (5280, 95672), (7040, 71754), (8448, 59795), (10560, 47836), (11959, 42240), (14080, 35877), (21120, 23918)]