578949120

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 260

約数和(自身を含む): 2081333100

約数和(自身を除く): 1502383980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 349, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 698, 720, 768, 810, 864, 960, 1024, 1047, 1080, 1152, 1280, 1296, 1396, 1440, 1536, 1620, 1728, 1745, 1920, 2048, 2094, 2160, 2304, 2560, 2592, 2792, 2880, 3072, 3141, 3240, 3456, 3490, 3840, 4096, 4188, 4320, 4608, 5120, 5184, 5235, 5584, 5760, 6144, 6282, 6480, 6912, 6980, 7680, 8376, 8640, 9216, 9423, 10240, 10368, 10470, 11168, 11520, 12288, 12564, 12960, 13824, 13960, 15360, 15705, 16752, 17280, 18432, 18846, 20480, 20736, 20940, 22336, 23040, 25128, 25920, 27648, 27920, 28269, 30720, 31410, 33504, 34560, 36864, 37692, 41472, 41880, 44672, 46080, 47115, 50256, 51840, 55296, 55840, 56538, 61440, 62820, 67008, 69120, 75384, 82944, 83760, 89344, 92160, 94230, 100512, 103680, 110592, 111680, 113076, 125640, 134016, 138240, 141345, 150768, 165888, 167520, 178688, 184320, 188460, 201024, 207360, 223360, 226152, 251280, 268032, 276480, 282690, 301536, 331776, 335040, 357376, 376920, 402048, 414720, 446720, 452304, 502560, 536064, 552960, 565380, 603072, 670080, 714752, 753840, 804096, 829440, 893440, 904608, 1005120, 1072128, 1130760, 1206144, 1340160, 1429504, 1507680, 1608192, 1658880, 1786880, 1809216, 2010240, 2144256, 2261520, 2412288, 2680320, 3015360, 3216384, 3573760, 3618432, 4020480, 4288512, 4523040, 4824576, 5360640, 6030720, 6432768, 7147520, 7236864, 8040960, 9046080, 9649152, 10721280, 12061440, 12865536, 14473728, 16081920, 18092160, 19298304, 21442560, 24122880, 28947456, 32163840, 36184320, 38596608, 48245760, 57894912, 64327680, 72368640, 96491520, 115789824, 144737280, 192983040, 289474560, 578949120]

約数ペア:

[(1, 578949120), (2, 289474560), (3, 192983040), (4, 144737280), (5, 115789824), (6, 96491520), (8, 72368640), (9, 64327680), (10, 57894912), (12, 48245760), (15, 38596608), (16, 36184320), (18, 32163840), (20, 28947456), (24, 24122880), (27, 21442560), (30, 19298304), (32, 18092160), (36, 16081920), (40, 14473728), (45, 12865536), (48, 12061440), (54, 10721280), (60, 9649152), (64, 9046080), (72, 8040960), (80, 7236864), (81, 7147520), (90, 6432768), (96, 6030720), (108, 5360640), (120, 4824576), (128, 4523040), (135, 4288512), (144, 4020480), (160, 3618432), (162, 3573760), (180, 3216384), (192, 3015360), (216, 2680320), (240, 2412288), (256, 2261520), (270, 2144256), (288, 2010240), (320, 1809216), (324, 1786880), (349, 1658880), (360, 1608192), (384, 1507680), (405, 1429504), (432, 1340160), (480, 1206144), (512, 1130760), (540, 1072128), (576, 1005120), (640, 904608), (648, 893440), (698, 829440), (720, 804096), (768, 753840), (810, 714752), (864, 670080), (960, 603072), (1024, 565380), (1047, 552960), (1080, 536064), (1152, 502560), (1280, 452304), (1296, 446720), (1396, 414720), (1440, 402048), (1536, 376920), (1620, 357376), (1728, 335040), (1745, 331776), (1920, 301536), (2048, 282690), (2094, 276480), (2160, 268032), (2304, 251280), (2560, 226152), (2592, 223360), (2792, 207360), (2880, 201024), (3072, 188460), (3141, 184320), (3240, 178688), (3456, 167520), (3490, 165888), (3840, 150768), (4096, 141345), (4188, 138240), (4320, 134016), (4608, 125640), (5120, 113076), (5184, 111680), (5235, 110592), (5584, 103680), (5760, 100512), (6144, 94230), (6282, 92160), (6480, 89344), (6912, 83760), (6980, 82944), (7680, 75384), (8376, 69120), (8640, 67008), (9216, 62820), (9423, 61440), (10240, 56538), (10368, 55840), (10470, 55296), (11168, 51840), (11520, 50256), (12288, 47115), (12564, 46080), (12960, 44672), (13824, 41880), (13960, 41472), (15360, 37692), (15705, 36864), (16752, 34560), (17280, 33504), (18432, 31410), (18846, 30720), (20480, 28269), (20736, 27920), (20940, 27648), (22336, 25920), (23040, 25128)]