8166291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{252983}}^1$

素因数の和:253266

約数の個数: 64

約数和(自身を含む): 24590044800

約数和(自身を除く): 16423753560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10760, 16140, 32280, 252983, 505966, 758949, 1011932, 1264915, 1517898, 2023864, 2529830, 3035796, 3794745, 5059660, 6071592, 7589490, 10119320, 15178980, 30357960, 68052427, 136104854, 204157281, 272209708, 340262135, 408314562, 544419416, 680524270, 816629124, 1020786405, 1361048540, 1633258248, 2041572810, 2722097080, 4083145620, 8166291240]

約数ペア:

[(1, 8166291240), (2, 4083145620), (3, 2722097080), (4, 2041572810), (5, 1633258248), (6, 1361048540), (8, 1020786405), (10, 816629124), (12, 680524270), (15, 544419416), (20, 408314562), (24, 340262135), (30, 272209708), (40, 204157281), (60, 136104854), (120, 68052427), (269, 30357960), (538, 15178980), (807, 10119320), (1076, 7589490), (1345, 6071592), (1614, 5059660), (2152, 3794745), (2690, 3035796), (3228, 2529830), (4035, 2023864), (5380, 1517898), (6456, 1264915), (8070, 1011932), (10760, 758949), (16140, 505966), (32280, 252983)]