67839840

素因数分解:

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

素因数の和:47132

約数の個数: 72

約数和(自身を含む): 231508368

約数和(自身を除く): 163668528

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47111, 94222, 141333, 188444, 235555, 282666, 376888, 423999, 471110, 565332, 706665, 753776, 847998, 942220, 1130664, 1413330, 1507552, 1695996, 1884440, 2119995, 2261328, 2826660, 3391992, 3768880, 4239990, 4522656, 5653320, 6783984, 7537760, 8479980, 11306640, 13567968, 16959960, 22613280, 33919920, 67839840]

約数ペア:

[(1, 67839840), (2, 33919920), (3, 22613280), (4, 16959960), (5, 13567968), (6, 11306640), (8, 8479980), (9, 7537760), (10, 6783984), (12, 5653320), (15, 4522656), (16, 4239990), (18, 3768880), (20, 3391992), (24, 2826660), (30, 2261328), (32, 2119995), (36, 1884440), (40, 1695996), (45, 1507552), (48, 1413330), (60, 1130664), (72, 942220), (80, 847998), (90, 753776), (96, 706665), (120, 565332), (144, 471110), (160, 423999), (180, 376888), (240, 282666), (288, 235555), (360, 188444), (480, 141333), (720, 94222), (1440, 47111)]