129882960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:562

約数の個数: 160

約数和(自身を含む): 451399680

約数和(自身を除く): 321516720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 383, 432, 471, 540, 628, 720, 766, 785, 942, 1080, 1149, 1256, 1413, 1532, 1570, 1884, 1915, 2160, 2298, 2355, 2512, 2826, 3064, 3140, 3447, 3768, 3830, 4239, 4596, 4710, 5652, 5745, 6128, 6280, 6894, 7065, 7536, 7660, 8478, 9192, 9420, 10341, 11304, 11490, 12560, 13788, 14130, 15320, 16956, 17235, 18384, 18840, 20682, 21195, 22608, 22980, 27576, 28260, 30640, 33912, 34470, 37680, 41364, 42390, 45960, 51705, 55152, 56520, 60131, 67824, 68940, 82728, 84780, 91920, 103410, 113040, 120262, 137880, 165456, 169560, 180393, 206820, 240524, 275760, 300655, 339120, 360786, 413640, 481048, 541179, 601310, 721572, 827280, 901965, 962096, 1082358, 1202620, 1443144, 1623537, 1803930, 2164716, 2405240, 2705895, 2886288, 3247074, 3607860, 4329432, 4810480, 5411790, 6494148, 7215720, 8117685, 8658864, 10823580, 12988296, 14431440, 16235370, 21647160, 25976592, 32470740, 43294320, 64941480, 129882960]

約数ペア:

[(1, 129882960), (2, 64941480), (3, 43294320), (4, 32470740), (5, 25976592), (6, 21647160), (8, 16235370), (9, 14431440), (10, 12988296), (12, 10823580), (15, 8658864), (16, 8117685), (18, 7215720), (20, 6494148), (24, 5411790), (27, 4810480), (30, 4329432), (36, 3607860), (40, 3247074), (45, 2886288), (48, 2705895), (54, 2405240), (60, 2164716), (72, 1803930), (80, 1623537), (90, 1443144), (108, 1202620), (120, 1082358), (135, 962096), (144, 901965), (157, 827280), (180, 721572), (216, 601310), (240, 541179), (270, 481048), (314, 413640), (360, 360786), (383, 339120), (432, 300655), (471, 275760), (540, 240524), (628, 206820), (720, 180393), (766, 169560), (785, 165456), (942, 137880), (1080, 120262), (1149, 113040), (1256, 103410), (1413, 91920), (1532, 84780), (1570, 82728), (1884, 68940), (1915, 67824), (2160, 60131), (2298, 56520), (2355, 55152), (2512, 51705), (2826, 45960), (3064, 42390), (3140, 41364), (3447, 37680), (3768, 34470), (3830, 33912), (4239, 30640), (4596, 28260), (4710, 27576), (5652, 22980), (5745, 22608), (6128, 21195), (6280, 20682), (6894, 18840), (7065, 18384), (7536, 17235), (7660, 16956), (8478, 15320), (9192, 14130), (9420, 13788), (10341, 12560), (11304, 11490)]