49280640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{25667}}^1$

素因数の和:25689

約数の個数: 64

約数和(自身を含む): 157088160

約数和(自身を除く): 107807520

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, 25667, 51334, 77001, 102668, 128335, 154002, 205336, 256670, 308004, 385005, 410672, 513340, 616008, 770010, 821344, 1026680, 1232016, 1540020, 1642688, 2053360, 2464032, 3080040, 3285376, 4106720, 4928064, 6160080, 8213440, 9856128, 12320160, 16426880, 24640320, 49280640]

約数ペア:

[(1, 49280640), (2, 24640320), (3, 16426880), (4, 12320160), (5, 9856128), (6, 8213440), (8, 6160080), (10, 4928064), (12, 4106720), (15, 3285376), (16, 3080040), (20, 2464032), (24, 2053360), (30, 1642688), (32, 1540020), (40, 1232016), (48, 1026680), (60, 821344), (64, 770010), (80, 616008), (96, 513340), (120, 410672), (128, 385005), (160, 308004), (192, 256670), (240, 205336), (320, 154002), (384, 128335), (480, 102668), (640, 77001), (960, 51334), (1920, 25667)]