120572928

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 264

約数和(自身を含む): 420044400

約数和(自身を除く): 299471472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 89, 96, 98, 108, 112, 126, 128, 144, 147, 168, 178, 189, 192, 196, 216, 224, 252, 256, 267, 288, 294, 336, 356, 378, 384, 392, 432, 441, 448, 504, 512, 534, 576, 588, 623, 672, 712, 756, 768, 784, 801, 864, 882, 896, 1008, 1024, 1068, 1152, 1176, 1246, 1323, 1344, 1424, 1512, 1536, 1568, 1602, 1728, 1764, 1792, 1869, 2016, 2136, 2304, 2352, 2403, 2492, 2646, 2688, 2848, 3024, 3072, 3136, 3204, 3456, 3528, 3584, 3738, 4032, 4272, 4361, 4608, 4704, 4806, 4984, 5292, 5376, 5607, 5696, 6048, 6272, 6408, 6912, 7056, 7168, 7476, 8064, 8544, 8722, 9216, 9408, 9612, 9968, 10584, 10752, 11214, 11392, 12096, 12544, 12816, 13083, 13824, 14112, 14952, 16128, 16821, 17088, 17444, 18816, 19224, 19936, 21168, 21504, 22428, 22784, 24192, 25088, 25632, 26166, 27648, 28224, 29904, 32256, 33642, 34176, 34888, 37632, 38448, 39249, 39872, 42336, 44856, 45568, 48384, 50176, 51264, 52332, 56448, 59808, 64512, 67284, 68352, 69776, 75264, 76896, 78498, 79744, 84672, 89712, 91136, 96768, 102528, 104664, 112896, 117747, 119616, 134568, 136704, 139552, 150528, 153792, 156996, 159488, 169344, 179424, 193536, 205056, 209328, 225792, 235494, 239232, 269136, 273408, 279104, 307584, 313992, 318976, 338688, 358848, 410112, 418656, 451584, 470988, 478464, 538272, 558208, 615168, 627984, 637952, 677376, 717696, 820224, 837312, 941976, 956928, 1076544, 1116416, 1230336, 1255968, 1354752, 1435392, 1674624, 1883952, 1913856, 2153088, 2232832, 2460672, 2511936, 2870784, 3349248, 3767904, 4306176, 4465664, 5023872, 5741568, 6698496, 7535808, 8612352, 10047744, 13396992, 15071616, 17224704, 20095488, 30143232, 40190976, 60286464, 120572928]

約数ペア:

[(1, 120572928), (2, 60286464), (3, 40190976), (4, 30143232), (6, 20095488), (7, 17224704), (8, 15071616), (9, 13396992), (12, 10047744), (14, 8612352), (16, 7535808), (18, 6698496), (21, 5741568), (24, 5023872), (27, 4465664), (28, 4306176), (32, 3767904), (36, 3349248), (42, 2870784), (48, 2511936), (49, 2460672), (54, 2232832), (56, 2153088), (63, 1913856), (64, 1883952), (72, 1674624), (84, 1435392), (89, 1354752), (96, 1255968), (98, 1230336), (108, 1116416), (112, 1076544), (126, 956928), (128, 941976), (144, 837312), (147, 820224), (168, 717696), (178, 677376), (189, 637952), (192, 627984), (196, 615168), (216, 558208), (224, 538272), (252, 478464), (256, 470988), (267, 451584), (288, 418656), (294, 410112), (336, 358848), (356, 338688), (378, 318976), (384, 313992), (392, 307584), (432, 279104), (441, 273408), (448, 269136), (504, 239232), (512, 235494), (534, 225792), (576, 209328), (588, 205056), (623, 193536), (672, 179424), (712, 169344), (756, 159488), (768, 156996), (784, 153792), (801, 150528), (864, 139552), (882, 136704), (896, 134568), (1008, 119616), (1024, 117747), (1068, 112896), (1152, 104664), (1176, 102528), (1246, 96768), (1323, 91136), (1344, 89712), (1424, 84672), (1512, 79744), (1536, 78498), (1568, 76896), (1602, 75264), (1728, 69776), (1764, 68352), (1792, 67284), (1869, 64512), (2016, 59808), (2136, 56448), (2304, 52332), (2352, 51264), (2403, 50176), (2492, 48384), (2646, 45568), (2688, 44856), (2848, 42336), (3024, 39872), (3072, 39249), (3136, 38448), (3204, 37632), (3456, 34888), (3528, 34176), (3584, 33642), (3738, 32256), (4032, 29904), (4272, 28224), (4361, 27648), (4608, 26166), (4704, 25632), (4806, 25088), (4984, 24192), (5292, 22784), (5376, 22428), (5607, 21504), (5696, 21168), (6048, 19936), (6272, 19224), (6408, 18816), (6912, 17444), (7056, 17088), (7168, 16821), (7476, 16128), (8064, 14952), (8544, 14112), (8722, 13824), (9216, 13083), (9408, 12816), (9612, 12544), (9968, 12096), (10584, 11392), (10752, 11214)]