19160040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159667}}^1$

素因数の和:159681

約数の個数: 32

約数和(自身を含む): 57480480

約数和(自身を除く): 38320440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159667, 319334, 479001, 638668, 798335, 958002, 1277336, 1596670, 1916004, 2395005, 3193340, 3832008, 4790010, 6386680, 9580020, 19160040]

約数ペア:

[(1, 19160040), (2, 9580020), (3, 6386680), (4, 4790010), (5, 3832008), (6, 3193340), (8, 2395005), (10, 1916004), (12, 1596670), (15, 1277336), (20, 958002), (24, 798335), (30, 638668), (40, 479001), (60, 319334), (120, 159667)]