306585280

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5737}}^1$

素因数の和:5921

約数の個数: 56

約数和(自身を含む): 734555808

約数和(自身を除く): 427970528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 5737, 6680, 10688, 11474, 13360, 22948, 26720, 28685, 45896, 53440, 57370, 91792, 114740, 183584, 229480, 367168, 458960, 917920, 958079, 1835840, 1916158, 3832316, 4790395, 7664632, 9580790, 15329264, 19161580, 30658528, 38323160, 61317056, 76646320, 153292640, 306585280]

約数ペア:

[(1, 306585280), (2, 153292640), (4, 76646320), (5, 61317056), (8, 38323160), (10, 30658528), (16, 19161580), (20, 15329264), (32, 9580790), (40, 7664632), (64, 4790395), (80, 3832316), (160, 1916158), (167, 1835840), (320, 958079), (334, 917920), (668, 458960), (835, 367168), (1336, 229480), (1670, 183584), (2672, 114740), (3340, 91792), (5344, 57370), (5737, 53440), (6680, 45896), (10688, 28685), (11474, 26720), (13360, 22948)]