165698040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1380817}}^1$

素因数の和:1380831

約数の個数: 32

約数和(自身を含む): 497094480

約数和(自身を除く): 331396440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1380817, 2761634, 4142451, 5523268, 6904085, 8284902, 11046536, 13808170, 16569804, 20712255, 27616340, 33139608, 41424510, 55232680, 82849020, 165698040]

約数ペア:

[(1, 165698040), (2, 82849020), (3, 55232680), (4, 41424510), (5, 33139608), (6, 27616340), (8, 20712255), (10, 16569804), (12, 13808170), (15, 11046536), (20, 8284902), (24, 6904085), (30, 5523268), (40, 4142451), (60, 2761634), (120, 1380817)]