1515194640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{701479}}^1$

素因数の和:701501

約数の個数: 80

約数和(自身を含む): 5219011200

約数和(自身を除く): 3703816560

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, 701479, 1402958, 2104437, 2805916, 3507395, 4208874, 5611832, 6313311, 7014790, 8417748, 10522185, 11223664, 12626622, 14029580, 16835496, 18939933, 21044370, 25253244, 28059160, 31566555, 33670992, 37879866, 42088740, 50506488, 56118320, 63133110, 75759732, 84177480, 94699665, 101012976, 126266220, 151519464, 168354960, 189399330, 252532440, 303038928, 378798660, 505064880, 757597320, 1515194640]

約数ペア:

[(1, 1515194640), (2, 757597320), (3, 505064880), (4, 378798660), (5, 303038928), (6, 252532440), (8, 189399330), (9, 168354960), (10, 151519464), (12, 126266220), (15, 101012976), (16, 94699665), (18, 84177480), (20, 75759732), (24, 63133110), (27, 56118320), (30, 50506488), (36, 42088740), (40, 37879866), (45, 33670992), (48, 31566555), (54, 28059160), (60, 25253244), (72, 21044370), (80, 18939933), (90, 16835496), (108, 14029580), (120, 12626622), (135, 11223664), (144, 10522185), (180, 8417748), (216, 7014790), (240, 6313311), (270, 5611832), (360, 4208874), (432, 3507395), (540, 2805916), (720, 2104437), (1080, 1402958), (2160, 701479)]