480254976

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:139

約数の個数: 198

約数和(自身を含む): 1467224096

約数和(自身を除く): 986969120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 164, 186, 192, 246, 248, 256, 279, 288, 328, 369, 372, 384, 492, 496, 512, 558, 576, 656, 738, 744, 768, 984, 992, 1024, 1116, 1152, 1271, 1312, 1476, 1488, 1536, 1681, 1968, 1984, 2232, 2304, 2542, 2624, 2952, 2976, 3072, 3362, 3813, 3936, 3968, 4464, 4608, 5043, 5084, 5248, 5904, 5952, 6724, 7626, 7872, 7936, 8928, 9216, 10086, 10168, 10496, 11439, 11808, 11904, 13448, 15129, 15252, 15744, 15872, 17856, 20172, 20336, 20992, 22878, 23616, 23808, 26896, 30258, 30504, 31488, 31744, 35712, 40344, 40672, 41984, 45756, 47232, 47616, 52111, 53792, 60516, 61008, 62976, 71424, 80688, 81344, 91512, 94464, 95232, 104222, 107584, 121032, 122016, 125952, 142848, 156333, 161376, 162688, 183024, 188928, 208444, 215168, 242064, 244032, 285696, 312666, 322752, 325376, 366048, 377856, 416888, 430336, 468999, 484128, 488064, 625332, 645504, 650752, 732096, 833776, 860672, 937998, 968256, 976128, 1250664, 1291008, 1301504, 1464192, 1667552, 1721344, 1875996, 1936512, 1952256, 2501328, 2582016, 2928384, 3335104, 3751992, 3873024, 3904512, 5002656, 5164032, 5856768, 6670208, 7503984, 7746048, 10005312, 11713536, 13340416, 15007968, 15492096, 20010624, 26680832, 30015936, 40021248, 53361664, 60031872, 80042496, 120063744, 160084992, 240127488, 480254976]

約数ペア:

[(1, 480254976), (2, 240127488), (3, 160084992), (4, 120063744), (6, 80042496), (8, 60031872), (9, 53361664), (12, 40021248), (16, 30015936), (18, 26680832), (24, 20010624), (31, 15492096), (32, 15007968), (36, 13340416), (41, 11713536), (48, 10005312), (62, 7746048), (64, 7503984), (72, 6670208), (82, 5856768), (93, 5164032), (96, 5002656), (123, 3904512), (124, 3873024), (128, 3751992), (144, 3335104), (164, 2928384), (186, 2582016), (192, 2501328), (246, 1952256), (248, 1936512), (256, 1875996), (279, 1721344), (288, 1667552), (328, 1464192), (369, 1301504), (372, 1291008), (384, 1250664), (492, 976128), (496, 968256), (512, 937998), (558, 860672), (576, 833776), (656, 732096), (738, 650752), (744, 645504), (768, 625332), (984, 488064), (992, 484128), (1024, 468999), (1116, 430336), (1152, 416888), (1271, 377856), (1312, 366048), (1476, 325376), (1488, 322752), (1536, 312666), (1681, 285696), (1968, 244032), (1984, 242064), (2232, 215168), (2304, 208444), (2542, 188928), (2624, 183024), (2952, 162688), (2976, 161376), (3072, 156333), (3362, 142848), (3813, 125952), (3936, 122016), (3968, 121032), (4464, 107584), (4608, 104222), (5043, 95232), (5084, 94464), (5248, 91512), (5904, 81344), (5952, 80688), (6724, 71424), (7626, 62976), (7872, 61008), (7936, 60516), (8928, 53792), (9216, 52111), (10086, 47616), (10168, 47232), (10496, 45756), (11439, 41984), (11808, 40672), (11904, 40344), (13448, 35712), (15129, 31744), (15252, 31488), (15744, 30504), (15872, 30258), (17856, 26896), (20172, 23808), (20336, 23616), (20992, 22878)]