239699520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{27743}}^1$

素因数の和:27769

約数の個数: 112

約数和(自身を含む): 845637120

約数和(自身を除く): 605937600

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 27743, 55486, 83229, 110972, 138715, 166458, 221944, 249687, 277430, 332916, 416145, 443888, 499374, 554860, 665832, 749061, 832290, 887776, 998748, 1109720, 1248435, 1331664, 1498122, 1664580, 1775552, 1997496, 2219440, 2496870, 2663328, 2996244, 3329160, 3745305, 3994992, 4438880, 4993740, 5326656, 5992488, 6658320, 7490610, 7989984, 8877760, 9987480, 11984976, 13316640, 14981220, 15979968, 19974960, 23969952, 26633280, 29962440, 39949920, 47939904, 59924880, 79899840, 119849760, 239699520]

約数ペア:

[(1, 239699520), (2, 119849760), (3, 79899840), (4, 59924880), (5, 47939904), (6, 39949920), (8, 29962440), (9, 26633280), (10, 23969952), (12, 19974960), (15, 15979968), (16, 14981220), (18, 13316640), (20, 11984976), (24, 9987480), (27, 8877760), (30, 7989984), (32, 7490610), (36, 6658320), (40, 5992488), (45, 5326656), (48, 4993740), (54, 4438880), (60, 3994992), (64, 3745305), (72, 3329160), (80, 2996244), (90, 2663328), (96, 2496870), (108, 2219440), (120, 1997496), (135, 1775552), (144, 1664580), (160, 1498122), (180, 1331664), (192, 1248435), (216, 1109720), (240, 998748), (270, 887776), (288, 832290), (320, 749061), (360, 665832), (432, 554860), (480, 499374), (540, 443888), (576, 416145), (720, 332916), (864, 277430), (960, 249687), (1080, 221944), (1440, 166458), (1728, 138715), (2160, 110972), (2880, 83229), (4320, 55486), (8640, 27743)]