242434560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31567}}^1$

素因数の和:31593

約数の個数: 80

約数和(自身を含む): 775057536

約数和(自身を除く): 532622976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 31567, 63134, 94701, 126268, 157835, 189402, 252536, 315670, 378804, 473505, 505072, 631340, 757608, 947010, 1010144, 1262680, 1515216, 1894020, 2020288, 2525360, 3030432, 3788040, 4040576, 5050720, 6060864, 7576080, 8081152, 10101440, 12121728, 15152160, 16162304, 20202880, 24243456, 30304320, 40405760, 48486912, 60608640, 80811520, 121217280, 242434560]

約数ペア:

[(1, 242434560), (2, 121217280), (3, 80811520), (4, 60608640), (5, 48486912), (6, 40405760), (8, 30304320), (10, 24243456), (12, 20202880), (15, 16162304), (16, 15152160), (20, 12121728), (24, 10101440), (30, 8081152), (32, 7576080), (40, 6060864), (48, 5050720), (60, 4040576), (64, 3788040), (80, 3030432), (96, 2525360), (120, 2020288), (128, 1894020), (160, 1515216), (192, 1262680), (240, 1010144), (256, 947010), (320, 757608), (384, 631340), (480, 505072), (512, 473505), (640, 378804), (768, 315670), (960, 252536), (1280, 189402), (1536, 157835), (1920, 126268), (2560, 94701), (3840, 63134), (7680, 31567)]