12517320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{104311}}^1$

素因数の和:104325

約数の個数: 32

約数和(自身を含む): 37552320

約数和(自身を除く): 25035000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 104311, 208622, 312933, 417244, 521555, 625866, 834488, 1043110, 1251732, 1564665, 2086220, 2503464, 3129330, 4172440, 6258660, 12517320]

約数ペア:

[(1, 12517320), (2, 6258660), (3, 4172440), (4, 3129330), (5, 2503464), (6, 2086220), (8, 1564665), (10, 1251732), (12, 1043110), (15, 834488), (20, 625866), (24, 521555), (30, 417244), (40, 312933), (60, 208622), (120, 104311)]