56513280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14717}}^1$

素因数の和:14741

約数の個数: 72

約数和(自身を含む): 180501552

約数和(自身を除く): 123988272

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, 640, 768, 960, 1280, 1920, 3840, 14717, 29434, 44151, 58868, 73585, 88302, 117736, 147170, 176604, 220755, 235472, 294340, 353208, 441510, 470944, 588680, 706416, 883020, 941888, 1177360, 1412832, 1766040, 1883776, 2354720, 2825664, 3532080, 3767552, 4709440, 5651328, 7064160, 9418880, 11302656, 14128320, 18837760, 28256640, 56513280]

約数ペア:

[(1, 56513280), (2, 28256640), (3, 18837760), (4, 14128320), (5, 11302656), (6, 9418880), (8, 7064160), (10, 5651328), (12, 4709440), (15, 3767552), (16, 3532080), (20, 2825664), (24, 2354720), (30, 1883776), (32, 1766040), (40, 1412832), (48, 1177360), (60, 941888), (64, 883020), (80, 706416), (96, 588680), (120, 470944), (128, 441510), (160, 353208), (192, 294340), (240, 235472), (256, 220755), (320, 176604), (384, 147170), (480, 117736), (640, 88302), (768, 73585), (960, 58868), (1280, 44151), (1920, 29434), (3840, 14717)]