980520

素因数分解:

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

素因数の和:8185

約数の個数: 32

約数和(自身を含む): 2941920

約数和(自身を除く): 1961400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8171, 16342, 24513, 32684, 40855, 49026, 65368, 81710, 98052, 122565, 163420, 196104, 245130, 326840, 490260, 980520]

約数ペア:

[(1, 980520), (2, 490260), (3, 326840), (4, 245130), (5, 196104), (6, 163420), (8, 122565), (10, 98052), (12, 81710), (15, 65368), (20, 49026), (24, 40855), (30, 32684), (40, 24513), (60, 16342), (120, 8171)]