478341120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 1599212160

約数和(自身を除く): 1120871040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 677, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1354, 1380, 1472, 1536, 1840, 1920, 2031, 2048, 2208, 2560, 2708, 2760, 2944, 3072, 3385, 3680, 3840, 4062, 4416, 5120, 5416, 5520, 5888, 6144, 6770, 7360, 7680, 8124, 8832, 10155, 10240, 10832, 11040, 11776, 13540, 14720, 15360, 15571, 16248, 17664, 20310, 21664, 22080, 23552, 27080, 29440, 30720, 31142, 32496, 35328, 40620, 43328, 44160, 46713, 47104, 54160, 58880, 62284, 64992, 70656, 77855, 81240, 86656, 88320, 93426, 108320, 117760, 124568, 129984, 141312, 155710, 162480, 173312, 176640, 186852, 216640, 233565, 235520, 249136, 259968, 311420, 324960, 346624, 353280, 373704, 433280, 467130, 498272, 519936, 622840, 649920, 693248, 706560, 747408, 866560, 934260, 996544, 1039872, 1245680, 1299840, 1386496, 1494816, 1733120, 1868520, 1993088, 2079744, 2491360, 2599680, 2989632, 3466240, 3737040, 3986176, 4159488, 4982720, 5199360, 5979264, 6932480, 7474080, 7972352, 9965440, 10398720, 11958528, 14948160, 15944704, 19930880, 20797440, 23917056, 29896320, 31889408, 39861760, 47834112, 59792640, 79723520, 95668224, 119585280, 159447040, 239170560, 478341120]

約数ペア:

[(1, 478341120), (2, 239170560), (3, 159447040), (4, 119585280), (5, 95668224), (6, 79723520), (8, 59792640), (10, 47834112), (12, 39861760), (15, 31889408), (16, 29896320), (20, 23917056), (23, 20797440), (24, 19930880), (30, 15944704), (32, 14948160), (40, 11958528), (46, 10398720), (48, 9965440), (60, 7972352), (64, 7474080), (69, 6932480), (80, 5979264), (92, 5199360), (96, 4982720), (115, 4159488), (120, 3986176), (128, 3737040), (138, 3466240), (160, 2989632), (184, 2599680), (192, 2491360), (230, 2079744), (240, 1993088), (256, 1868520), (276, 1733120), (320, 1494816), (345, 1386496), (368, 1299840), (384, 1245680), (460, 1039872), (480, 996544), (512, 934260), (552, 866560), (640, 747408), (677, 706560), (690, 693248), (736, 649920), (768, 622840), (920, 519936), (960, 498272), (1024, 467130), (1104, 433280), (1280, 373704), (1354, 353280), (1380, 346624), (1472, 324960), (1536, 311420), (1840, 259968), (1920, 249136), (2031, 235520), (2048, 233565), (2208, 216640), (2560, 186852), (2708, 176640), (2760, 173312), (2944, 162480), (3072, 155710), (3385, 141312), (3680, 129984), (3840, 124568), (4062, 117760), (4416, 108320), (5120, 93426), (5416, 88320), (5520, 86656), (5888, 81240), (6144, 77855), (6770, 70656), (7360, 64992), (7680, 62284), (8124, 58880), (8832, 54160), (10155, 47104), (10240, 46713), (10832, 44160), (11040, 43328), (11776, 40620), (13540, 35328), (14720, 32496), (15360, 31142), (15571, 30720), (16248, 29440), (17664, 27080), (20310, 23552), (21664, 22080)]