438227520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{953}}^1$

素因数の和:1452

約数の個数: 112

約数和(自身を含む): 1395740160

約数和(自身を除く): 957512640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 479, 480, 953, 958, 960, 1437, 1906, 1916, 2395, 2859, 2874, 3812, 3832, 4765, 4790, 5718, 5748, 7185, 7624, 7664, 9530, 9580, 11436, 11496, 14295, 14370, 15248, 15328, 19060, 19160, 22872, 22992, 28590, 28740, 30496, 30656, 38120, 38320, 45744, 45984, 57180, 57480, 60992, 76240, 76640, 91488, 91968, 114360, 114960, 152480, 153280, 182976, 228720, 229920, 304960, 456487, 457440, 459840, 912974, 914880, 1369461, 1825948, 2282435, 2738922, 3651896, 4564870, 5477844, 6847305, 7303792, 9129740, 10955688, 13694610, 14607584, 18259480, 21911376, 27389220, 29215168, 36518960, 43822752, 54778440, 73037920, 87645504, 109556880, 146075840, 219113760, 438227520]

約数ペア:

[(1, 438227520), (2, 219113760), (3, 146075840), (4, 109556880), (5, 87645504), (6, 73037920), (8, 54778440), (10, 43822752), (12, 36518960), (15, 29215168), (16, 27389220), (20, 21911376), (24, 18259480), (30, 14607584), (32, 13694610), (40, 10955688), (48, 9129740), (60, 7303792), (64, 6847305), (80, 5477844), (96, 4564870), (120, 3651896), (160, 2738922), (192, 2282435), (240, 1825948), (320, 1369461), (479, 914880), (480, 912974), (953, 459840), (958, 457440), (960, 456487), (1437, 304960), (1906, 229920), (1916, 228720), (2395, 182976), (2859, 153280), (2874, 152480), (3812, 114960), (3832, 114360), (4765, 91968), (4790, 91488), (5718, 76640), (5748, 76240), (7185, 60992), (7624, 57480), (7664, 57180), (9530, 45984), (9580, 45744), (11436, 38320), (11496, 38120), (14295, 30656), (14370, 30496), (15248, 28740), (15328, 28590), (19060, 22992), (19160, 22872)]