241911680

素因数分解:

$2^7\times 5^1\times {\mathrm{431}}^1\times {\mathrm{877}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 580322880

約数和(自身を除く): 338411200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 431, 640, 862, 877, 1724, 1754, 2155, 3448, 3508, 4310, 4385, 6896, 7016, 8620, 8770, 13792, 14032, 17240, 17540, 27584, 28064, 34480, 35080, 55168, 56128, 68960, 70160, 112256, 137920, 140320, 275840, 280640, 377987, 561280, 755974, 1511948, 1889935, 3023896, 3779870, 6047792, 7559740, 12095584, 15119480, 24191168, 30238960, 48382336, 60477920, 120955840, 241911680]

約数ペア:

[(1, 241911680), (2, 120955840), (4, 60477920), (5, 48382336), (8, 30238960), (10, 24191168), (16, 15119480), (20, 12095584), (32, 7559740), (40, 6047792), (64, 3779870), (80, 3023896), (128, 1889935), (160, 1511948), (320, 755974), (431, 561280), (640, 377987), (862, 280640), (877, 275840), (1724, 140320), (1754, 137920), (2155, 112256), (3448, 70160), (3508, 68960), (4310, 56128), (4385, 55168), (6896, 35080), (7016, 34480), (8620, 28064), (8770, 27584), (13792, 17540), (14032, 17240)]