449029920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 1495791360

約数和(自身を除く): 1046761440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 457, 460, 480, 534, 552, 690, 712, 736, 890, 914, 920, 1068, 1104, 1335, 1371, 1380, 1424, 1780, 1828, 1840, 2047, 2136, 2208, 2285, 2670, 2742, 2760, 2848, 3560, 3656, 3680, 4094, 4272, 4570, 5340, 5484, 5520, 6141, 6855, 7120, 7312, 8188, 8544, 9140, 10235, 10511, 10680, 10968, 11040, 12282, 13710, 14240, 14624, 16376, 18280, 20470, 21022, 21360, 21936, 24564, 27420, 30705, 31533, 32752, 36560, 40673, 40940, 42044, 42720, 43872, 49128, 52555, 54840, 61410, 63066, 65504, 73120, 81346, 81880, 84088, 98256, 105110, 109680, 122019, 122820, 126132, 157665, 162692, 163760, 168176, 196512, 203365, 210220, 219360, 244038, 245640, 252264, 315330, 325384, 327520, 336352, 406730, 420440, 488076, 491280, 504528, 610095, 630660, 650768, 813460, 840880, 935479, 976152, 982560, 1009056, 1220190, 1261320, 1301536, 1626920, 1681760, 1870958, 1952304, 2440380, 2522640, 2806437, 3253840, 3741916, 3904608, 4677395, 4880760, 5045280, 5612874, 6507680, 7483832, 9354790, 9761520, 11225748, 14032185, 14967664, 18709580, 19523040, 22451496, 28064370, 29935328, 37419160, 44902992, 56128740, 74838320, 89805984, 112257480, 149676640, 224514960, 449029920]

約数ペア:

[(1, 449029920), (2, 224514960), (3, 149676640), (4, 112257480), (5, 89805984), (6, 74838320), (8, 56128740), (10, 44902992), (12, 37419160), (15, 29935328), (16, 28064370), (20, 22451496), (23, 19523040), (24, 18709580), (30, 14967664), (32, 14032185), (40, 11225748), (46, 9761520), (48, 9354790), (60, 7483832), (69, 6507680), (80, 5612874), (89, 5045280), (92, 4880760), (96, 4677395), (115, 3904608), (120, 3741916), (138, 3253840), (160, 2806437), (178, 2522640), (184, 2440380), (230, 1952304), (240, 1870958), (267, 1681760), (276, 1626920), (345, 1301536), (356, 1261320), (368, 1220190), (445, 1009056), (457, 982560), (460, 976152), (480, 935479), (534, 840880), (552, 813460), (690, 650768), (712, 630660), (736, 610095), (890, 504528), (914, 491280), (920, 488076), (1068, 420440), (1104, 406730), (1335, 336352), (1371, 327520), (1380, 325384), (1424, 315330), (1780, 252264), (1828, 245640), (1840, 244038), (2047, 219360), (2136, 210220), (2208, 203365), (2285, 196512), (2670, 168176), (2742, 163760), (2760, 162692), (2848, 157665), (3560, 126132), (3656, 122820), (3680, 122019), (4094, 109680), (4272, 105110), (4570, 98256), (5340, 84088), (5484, 81880), (5520, 81346), (6141, 73120), (6855, 65504), (7120, 63066), (7312, 61410), (8188, 54840), (8544, 52555), (9140, 49128), (10235, 43872), (10511, 42720), (10680, 42044), (10968, 40940), (11040, 40673), (12282, 36560), (13710, 32752), (14240, 31533), (14624, 30705), (16376, 27420), (18280, 24564), (20470, 21936), (21022, 21360)]