485479680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{18061}}^1$

素因数の和:18092

約数の個数: 144

約数和(自身を含む): 1772098944

約数和(自身を除く): 1286619264

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, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 18061, 26880, 36122, 54183, 72244, 90305, 108366, 126427, 144488, 180610, 216732, 252854, 270915, 288976, 361220, 379281, 433464, 505708, 541830, 577952, 632135, 722440, 758562, 866928, 1011416, 1083660, 1155904, 1264270, 1444880, 1517124, 1733856, 1896405, 2022832, 2167320, 2311808, 2528540, 2889760, 3034248, 3467712, 3792810, 4045664, 4334640, 4623616, 5057080, 5779520, 6068496, 6935424, 7585620, 8091328, 8669280, 10114160, 11559040, 12136992, 13870848, 15171240, 16182656, 17338560, 20228320, 23118080, 24273984, 30342480, 32365312, 34677120, 40456640, 48547968, 60684960, 69354240, 80913280, 97095936, 121369920, 161826560, 242739840, 485479680]

約数ペア:

[(1, 485479680), (2, 242739840), (3, 161826560), (4, 121369920), (5, 97095936), (6, 80913280), (7, 69354240), (8, 60684960), (10, 48547968), (12, 40456640), (14, 34677120), (15, 32365312), (16, 30342480), (20, 24273984), (21, 23118080), (24, 20228320), (28, 17338560), (30, 16182656), (32, 15171240), (35, 13870848), (40, 12136992), (42, 11559040), (48, 10114160), (56, 8669280), (60, 8091328), (64, 7585620), (70, 6935424), (80, 6068496), (84, 5779520), (96, 5057080), (105, 4623616), (112, 4334640), (120, 4045664), (128, 3792810), (140, 3467712), (160, 3034248), (168, 2889760), (192, 2528540), (210, 2311808), (224, 2167320), (240, 2022832), (256, 1896405), (280, 1733856), (320, 1517124), (336, 1444880), (384, 1264270), (420, 1155904), (448, 1083660), (480, 1011416), (560, 866928), (640, 758562), (672, 722440), (768, 632135), (840, 577952), (896, 541830), (960, 505708), (1120, 433464), (1280, 379281), (1344, 361220), (1680, 288976), (1792, 270915), (1920, 252854), (2240, 216732), (2688, 180610), (3360, 144488), (3840, 126427), (4480, 108366), (5376, 90305), (6720, 72244), (8960, 54183), (13440, 36122), (18061, 26880)]