199622040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1663517}}^1$

素因数の和:1663531

約数の個数: 32

約数和(自身を含む): 598866480

約数和(自身を除く): 399244440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1663517, 3327034, 4990551, 6654068, 8317585, 9981102, 13308136, 16635170, 19962204, 24952755, 33270340, 39924408, 49905510, 66540680, 99811020, 199622040]

約数ペア:

[(1, 199622040), (2, 99811020), (3, 66540680), (4, 49905510), (5, 39924408), (6, 33270340), (8, 24952755), (10, 19962204), (12, 16635170), (15, 13308136), (20, 9981102), (24, 8317585), (30, 6654068), (40, 4990551), (60, 3327034), (120, 1663517)]