39089280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20359}}^1$

素因数の和:20381

約数の個数: 64

約数和(自身を含む): 124603200

約数和(自身を除く): 85513920

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, 320, 384, 480, 640, 960, 1920, 20359, 40718, 61077, 81436, 101795, 122154, 162872, 203590, 244308, 305385, 325744, 407180, 488616, 610770, 651488, 814360, 977232, 1221540, 1302976, 1628720, 1954464, 2443080, 2605952, 3257440, 3908928, 4886160, 6514880, 7817856, 9772320, 13029760, 19544640, 39089280]

約数ペア:

[(1, 39089280), (2, 19544640), (3, 13029760), (4, 9772320), (5, 7817856), (6, 6514880), (8, 4886160), (10, 3908928), (12, 3257440), (15, 2605952), (16, 2443080), (20, 1954464), (24, 1628720), (30, 1302976), (32, 1221540), (40, 977232), (48, 814360), (60, 651488), (64, 610770), (80, 488616), (96, 407180), (120, 325744), (128, 305385), (160, 244308), (192, 203590), (240, 162872), (320, 122154), (384, 101795), (480, 81436), (640, 61077), (960, 40718), (1920, 20359)]