283994640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131479}}^1$

素因数の和:131501

約数の個数: 80

約数和(自身を含む): 978211200

約数和(自身を除く): 694216560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 131479, 262958, 394437, 525916, 657395, 788874, 1051832, 1183311, 1314790, 1577748, 1972185, 2103664, 2366622, 2629580, 3155496, 3549933, 3944370, 4733244, 5259160, 5916555, 6310992, 7099866, 7888740, 9466488, 10518320, 11833110, 14199732, 15777480, 17749665, 18932976, 23666220, 28399464, 31554960, 35499330, 47332440, 56798928, 70998660, 94664880, 141997320, 283994640]

約数ペア:

[(1, 283994640), (2, 141997320), (3, 94664880), (4, 70998660), (5, 56798928), (6, 47332440), (8, 35499330), (9, 31554960), (10, 28399464), (12, 23666220), (15, 18932976), (16, 17749665), (18, 15777480), (20, 14199732), (24, 11833110), (27, 10518320), (30, 9466488), (36, 7888740), (40, 7099866), (45, 6310992), (48, 5916555), (54, 5259160), (60, 4733244), (72, 3944370), (80, 3549933), (90, 3155496), (108, 2629580), (120, 2366622), (135, 2103664), (144, 1972185), (180, 1577748), (216, 1314790), (240, 1183311), (270, 1051832), (360, 788874), (432, 657395), (540, 525916), (720, 394437), (1080, 262958), (2160, 131479)]