80167380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4967}}^1$

素因数の和:5248

約数の個数: 48

約数和(自身を含む): 225348480

約数和(自身を除く): 145181100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 4967, 5380, 8070, 9934, 14901, 16140, 19868, 24835, 29802, 49670, 59604, 74505, 99340, 149010, 298020, 1336123, 2672246, 4008369, 5344492, 6680615, 8016738, 13361230, 16033476, 20041845, 26722460, 40083690, 80167380]

約数ペア:

[(1, 80167380), (2, 40083690), (3, 26722460), (4, 20041845), (5, 16033476), (6, 13361230), (10, 8016738), (12, 6680615), (15, 5344492), (20, 4008369), (30, 2672246), (60, 1336123), (269, 298020), (538, 149010), (807, 99340), (1076, 74505), (1345, 59604), (1614, 49670), (2690, 29802), (3228, 24835), (4035, 19868), (4967, 16140), (5380, 14901), (8070, 9934)]