154777080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13297}}^1$

素因数の和:13408

約数の個数: 64

約数和(自身を含む): 469153440

約数和(自身を除く): 314376360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 13297, 26594, 39891, 53188, 66485, 79782, 106376, 132970, 159564, 199455, 265940, 319128, 398910, 531880, 797820, 1289809, 1595640, 2579618, 3869427, 5159236, 6449045, 7738854, 10318472, 12898090, 15477708, 19347135, 25796180, 30955416, 38694270, 51592360, 77388540, 154777080]

約数ペア:

[(1, 154777080), (2, 77388540), (3, 51592360), (4, 38694270), (5, 30955416), (6, 25796180), (8, 19347135), (10, 15477708), (12, 12898090), (15, 10318472), (20, 7738854), (24, 6449045), (30, 5159236), (40, 3869427), (60, 2579618), (97, 1595640), (120, 1289809), (194, 797820), (291, 531880), (388, 398910), (485, 319128), (582, 265940), (776, 199455), (970, 159564), (1164, 132970), (1455, 106376), (1940, 79782), (2328, 66485), (2910, 53188), (3880, 39891), (5820, 26594), (11640, 13297)]