163820040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1365167}}^1$

素因数の和:1365181

約数の個数: 32

約数和(自身を含む): 491460480

約数和(自身を除く): 327640440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1365167, 2730334, 4095501, 5460668, 6825835, 8191002, 10921336, 13651670, 16382004, 20477505, 27303340, 32764008, 40955010, 54606680, 81910020, 163820040]

約数ペア:

[(1, 163820040), (2, 81910020), (3, 54606680), (4, 40955010), (5, 32764008), (6, 27303340), (8, 20477505), (10, 16382004), (12, 13651670), (15, 10921336), (20, 8191002), (24, 6825835), (30, 5460668), (40, 4095501), (60, 2730334), (120, 1365167)]