12541320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3167}}^1$

素因数の和:3195

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 31937400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3167, 3960, 6334, 9501, 12668, 15835, 19002, 25336, 28503, 31670, 34837, 38004, 47505, 57006, 63340, 69674, 76008, 95010, 104511, 114012, 126680, 139348, 142515, 174185, 190020, 209022, 228024, 278696, 285030, 313533, 348370, 380040, 418044, 522555, 570060, 627066, 696740, 836088, 1045110, 1140120, 1254132, 1393480, 1567665, 2090220, 2508264, 3135330, 4180440, 6270660, 12541320]

約数ペア:

[(1, 12541320), (2, 6270660), (3, 4180440), (4, 3135330), (5, 2508264), (6, 2090220), (8, 1567665), (9, 1393480), (10, 1254132), (11, 1140120), (12, 1045110), (15, 836088), (18, 696740), (20, 627066), (22, 570060), (24, 522555), (30, 418044), (33, 380040), (36, 348370), (40, 313533), (44, 285030), (45, 278696), (55, 228024), (60, 209022), (66, 190020), (72, 174185), (88, 142515), (90, 139348), (99, 126680), (110, 114012), (120, 104511), (132, 95010), (165, 76008), (180, 69674), (198, 63340), (220, 57006), (264, 47505), (330, 38004), (360, 34837), (396, 31670), (440, 28503), (495, 25336), (660, 19002), (792, 15835), (990, 12668), (1320, 9501), (1980, 6334), (3167, 3960)]