127527520

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2963}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 302505840

約数和(自身を除く): 174978320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1345, 2152, 2690, 2963, 4304, 5380, 5926, 8608, 10760, 11852, 14815, 21520, 23704, 29630, 43040, 47408, 59260, 94816, 118520, 237040, 474080, 797047, 1594094, 3188188, 3985235, 6376376, 7970470, 12752752, 15940940, 25505504, 31881880, 63763760, 127527520]

約数ペア:

[(1, 127527520), (2, 63763760), (4, 31881880), (5, 25505504), (8, 15940940), (10, 12752752), (16, 7970470), (20, 6376376), (32, 3985235), (40, 3188188), (80, 1594094), (160, 797047), (269, 474080), (538, 237040), (1076, 118520), (1345, 94816), (2152, 59260), (2690, 47408), (2963, 43040), (4304, 29630), (5380, 23704), (5926, 21520), (8608, 14815), (10760, 11852)]