122491840

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1423}}^1$

素因数の和:1709

約数の個数: 56

約数和(自身を含む): 292973760

約数和(自身を除く): 170481920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 1076, 1345, 1423, 2152, 2690, 2846, 4304, 5380, 5692, 7115, 8608, 10760, 11384, 14230, 17216, 21520, 22768, 28460, 43040, 45536, 56920, 86080, 91072, 113840, 227680, 382787, 455360, 765574, 1531148, 1913935, 3062296, 3827870, 6124592, 7655740, 12249184, 15311480, 24498368, 30622960, 61245920, 122491840]

約数ペア:

[(1, 122491840), (2, 61245920), (4, 30622960), (5, 24498368), (8, 15311480), (10, 12249184), (16, 7655740), (20, 6124592), (32, 3827870), (40, 3062296), (64, 1913935), (80, 1531148), (160, 765574), (269, 455360), (320, 382787), (538, 227680), (1076, 113840), (1345, 91072), (1423, 86080), (2152, 56920), (2690, 45536), (2846, 43040), (4304, 28460), (5380, 22768), (5692, 21520), (7115, 17216), (8608, 14230), (10760, 11384)]