2519462040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20995517}}^1$

素因数の和:20995531

約数の個数: 32

約数和(自身を含む): 7558386480

約数和(自身を除く): 5038924440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20995517, 41991034, 62986551, 83982068, 104977585, 125973102, 167964136, 209955170, 251946204, 314932755, 419910340, 503892408, 629865510, 839820680, 1259731020, 2519462040]

約数ペア:

[(1, 2519462040), (2, 1259731020), (3, 839820680), (4, 629865510), (5, 503892408), (6, 419910340), (8, 314932755), (10, 251946204), (12, 209955170), (15, 167964136), (20, 125973102), (24, 104977585), (30, 83982068), (40, 62986551), (60, 41991034), (120, 20995517)]