16272540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90403}}^1$

素因数の和:90418

約数の個数: 36

約数和(自身を含む): 49360584

約数和(自身を除く): 33088044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90403, 180806, 271209, 361612, 452015, 542418, 813627, 904030, 1084836, 1356045, 1627254, 1808060, 2712090, 3254508, 4068135, 5424180, 8136270, 16272540]

約数ペア:

[(1, 16272540), (2, 8136270), (3, 5424180), (4, 4068135), (5, 3254508), (6, 2712090), (9, 1808060), (10, 1627254), (12, 1356045), (15, 1084836), (18, 904030), (20, 813627), (30, 542418), (36, 452015), (45, 361612), (60, 271209), (90, 180806), (180, 90403)]