181946220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{11273}}^1$

素因数の和:11554

約数の個数: 48

約数和(自身を含む): 511388640

約数和(自身を除く): 329442420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 11273, 16140, 22546, 33819, 45092, 56365, 67638, 112730, 135276, 169095, 225460, 338190, 676380, 3032437, 6064874, 9097311, 12129748, 15162185, 18194622, 30324370, 36389244, 45486555, 60648740, 90973110, 181946220]

約数ペア:

[(1, 181946220), (2, 90973110), (3, 60648740), (4, 45486555), (5, 36389244), (6, 30324370), (10, 18194622), (12, 15162185), (15, 12129748), (20, 9097311), (30, 6064874), (60, 3032437), (269, 676380), (538, 338190), (807, 225460), (1076, 169095), (1345, 135276), (1614, 112730), (2690, 67638), (3228, 56365), (4035, 45092), (5380, 33819), (8070, 22546), (11273, 16140)]