344412840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2870107}}^1$

素因数の和:2870121

約数の個数: 32

約数和(自身を含む): 1033238880

約数和(自身を除く): 688826040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2870107, 5740214, 8610321, 11480428, 14350535, 17220642, 22960856, 28701070, 34441284, 43051605, 57402140, 68882568, 86103210, 114804280, 172206420, 344412840]

約数ペア:

[(1, 344412840), (2, 172206420), (3, 114804280), (4, 86103210), (5, 68882568), (6, 57402140), (8, 43051605), (10, 34441284), (12, 28701070), (15, 22960856), (20, 17220642), (24, 14350535), (30, 11480428), (40, 8610321), (60, 5740214), (120, 2870107)]