189980040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1583167}}^1$

素因数の和:1583181

約数の個数: 32

約数和(自身を含む): 569940480

約数和(自身を除く): 379960440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1583167, 3166334, 4749501, 6332668, 7915835, 9499002, 12665336, 15831670, 18998004, 23747505, 31663340, 37996008, 47495010, 63326680, 94990020, 189980040]

約数ペア:

[(1, 189980040), (2, 94990020), (3, 63326680), (4, 47495010), (5, 37996008), (6, 31663340), (8, 23747505), (10, 18998004), (12, 15831670), (15, 12665336), (20, 9499002), (24, 7915835), (30, 6332668), (40, 4749501), (60, 3166334), (120, 1583167)]