24640320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{25667}}^1$

素因数の和:25687

約数の個数: 56

約数和(自身を含む): 78236064

約数和(自身を除く): 53595744

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, 160, 192, 240, 320, 480, 960, 25667, 51334, 77001, 102668, 128335, 154002, 205336, 256670, 308004, 385005, 410672, 513340, 616008, 770010, 821344, 1026680, 1232016, 1540020, 1642688, 2053360, 2464032, 3080040, 4106720, 4928064, 6160080, 8213440, 12320160, 24640320]

約数ペア:

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