196980120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{182389}}^1$

素因数の和:182409

約数の個数: 64

約数和(自身を含む): 656604000

約数和(自身を除く): 459623880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 182389, 364778, 547167, 729556, 911945, 1094334, 1459112, 1641501, 1823890, 2188668, 2735835, 3283002, 3647780, 4377336, 4924503, 5471670, 6566004, 7295560, 8207505, 9849006, 10943340, 13132008, 16415010, 19698012, 21886680, 24622515, 32830020, 39396024, 49245030, 65660040, 98490060, 196980120]

約数ペア:

[(1, 196980120), (2, 98490060), (3, 65660040), (4, 49245030), (5, 39396024), (6, 32830020), (8, 24622515), (9, 21886680), (10, 19698012), (12, 16415010), (15, 13132008), (18, 10943340), (20, 9849006), (24, 8207505), (27, 7295560), (30, 6566004), (36, 5471670), (40, 4924503), (45, 4377336), (54, 3647780), (60, 3283002), (72, 2735835), (90, 2188668), (108, 1823890), (120, 1641501), (135, 1459112), (180, 1094334), (216, 911945), (270, 729556), (360, 547167), (540, 364778), (1080, 182389)]