539969280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{140617}}^1$

素因数の和:140641

約数の個数: 72

約数和(自身を含む): 1724539152

約数和(自身を除く): 1184569872

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, 140617, 281234, 421851, 562468, 703085, 843702, 1124936, 1406170, 1687404, 2109255, 2249872, 2812340, 3374808, 4218510, 4499744, 5624680, 6749616, 8437020, 8999488, 11249360, 13499232, 16874040, 17998976, 22498720, 26998464, 33748080, 35997952, 44997440, 53996928, 67496160, 89994880, 107993856, 134992320, 179989760, 269984640, 539969280]

約数ペア:

[(1, 539969280), (2, 269984640), (3, 179989760), (4, 134992320), (5, 107993856), (6, 89994880), (8, 67496160), (10, 53996928), (12, 44997440), (15, 35997952), (16, 33748080), (20, 26998464), (24, 22498720), (30, 17998976), (32, 16874040), (40, 13499232), (48, 11249360), (60, 8999488), (64, 8437020), (80, 6749616), (96, 5624680), (120, 4499744), (128, 4218510), (160, 3374808), (192, 2812340), (240, 2249872), (256, 2109255), (320, 1687404), (384, 1406170), (480, 1124936), (640, 843702), (768, 703085), (960, 562468), (1280, 421851), (1920, 281234), (3840, 140617)]