490260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8171}}^1$

素因数の和:8183

約数の個数: 24

約数和(自身を含む): 1372896

約数和(自身を除く): 882636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8171, 16342, 24513, 32684, 40855, 49026, 81710, 98052, 122565, 163420, 245130, 490260]

約数ペア:

[(1, 490260), (2, 245130), (3, 163420), (4, 122565), (5, 98052), (6, 81710), (10, 49026), (12, 40855), (15, 32684), (20, 24513), (30, 16342), (60, 8171)]