1321192080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47051}}^1$

素因数の和:47086

約数の個数: 160

約数和(自身を含む): 4900936320

約数和(自身を除く): 3579744240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 47051, 94102, 141153, 188204, 235255, 282306, 376408, 423459, 470510, 564612, 611663, 705765, 752816, 846918, 941020, 1129224, 1223326, 1270377, 1411530, 1693836, 1834989, 1882040, 2117295, 2258448, 2446652, 2540754, 2823060, 3058315, 3387672, 3669978, 3764080, 4234590, 4893304, 5081508, 5504967, 5646120, 6116630, 6351885, 6775344, 7339956, 8469180, 9174945, 9786608, 10163016, 11009934, 11292240, 12233260, 12703770, 14679912, 16514901, 16938360, 18349890, 20326032, 22019868, 24466520, 25407540, 27524835, 29359824, 33029802, 33876720, 36699780, 44039736, 48933040, 50815080, 55049670, 66059604, 73399560, 82574505, 88079472, 101630160, 110099340, 132119208, 146799120, 165149010, 220198680, 264238416, 330298020, 440397360, 660596040, 1321192080]

約数ペア:

[(1, 1321192080), (2, 660596040), (3, 440397360), (4, 330298020), (5, 264238416), (6, 220198680), (8, 165149010), (9, 146799120), (10, 132119208), (12, 110099340), (13, 101630160), (15, 88079472), (16, 82574505), (18, 73399560), (20, 66059604), (24, 55049670), (26, 50815080), (27, 48933040), (30, 44039736), (36, 36699780), (39, 33876720), (40, 33029802), (45, 29359824), (48, 27524835), (52, 25407540), (54, 24466520), (60, 22019868), (65, 20326032), (72, 18349890), (78, 16938360), (80, 16514901), (90, 14679912), (104, 12703770), (108, 12233260), (117, 11292240), (120, 11009934), (130, 10163016), (135, 9786608), (144, 9174945), (156, 8469180), (180, 7339956), (195, 6775344), (208, 6351885), (216, 6116630), (234, 5646120), (240, 5504967), (260, 5081508), (270, 4893304), (312, 4234590), (351, 3764080), (360, 3669978), (390, 3387672), (432, 3058315), (468, 2823060), (520, 2540754), (540, 2446652), (585, 2258448), (624, 2117295), (702, 1882040), (720, 1834989), (780, 1693836), (936, 1411530), (1040, 1270377), (1080, 1223326), (1170, 1129224), (1404, 941020), (1560, 846918), (1755, 752816), (1872, 705765), (2160, 611663), (2340, 564612), (2808, 470510), (3120, 423459), (3510, 376408), (4680, 282306), (5616, 235255), (7020, 188204), (9360, 141153), (14040, 94102), (28080, 47051)]