542718720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47111}}^1$

素因数の和:47138

約数の個数: 108

約数和(自身を含む): 1877790096

約数和(自身を除く): 1335071376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 47111, 94222, 141333, 188444, 235555, 282666, 376888, 423999, 471110, 565332, 706665, 753776, 847998, 942220, 1130664, 1413330, 1507552, 1695996, 1884440, 2119995, 2261328, 2826660, 3015104, 3391992, 3768880, 4239990, 4522656, 5653320, 6030208, 6783984, 7537760, 8479980, 9045312, 11306640, 12060416, 13567968, 15075520, 16959960, 18090624, 22613280, 27135936, 30151040, 33919920, 36181248, 45226560, 54271872, 60302080, 67839840, 90453120, 108543744, 135679680, 180906240, 271359360, 542718720]

約数ペア:

[(1, 542718720), (2, 271359360), (3, 180906240), (4, 135679680), (5, 108543744), (6, 90453120), (8, 67839840), (9, 60302080), (10, 54271872), (12, 45226560), (15, 36181248), (16, 33919920), (18, 30151040), (20, 27135936), (24, 22613280), (30, 18090624), (32, 16959960), (36, 15075520), (40, 13567968), (45, 12060416), (48, 11306640), (60, 9045312), (64, 8479980), (72, 7537760), (80, 6783984), (90, 6030208), (96, 5653320), (120, 4522656), (128, 4239990), (144, 3768880), (160, 3391992), (180, 3015104), (192, 2826660), (240, 2261328), (256, 2119995), (288, 1884440), (320, 1695996), (360, 1507552), (384, 1413330), (480, 1130664), (576, 942220), (640, 847998), (720, 753776), (768, 706665), (960, 565332), (1152, 471110), (1280, 423999), (1440, 376888), (1920, 282666), (2304, 235555), (2880, 188444), (3840, 141333), (5760, 94222), (11520, 47111)]