121810080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5179}}^1$

素因数の和:5211

約数の個数: 144

約数和(自身を含む): 446433120

約数和(自身を除く): 324623040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5179, 5880, 7840, 10358, 11760, 15537, 20716, 23520, 25895, 31074, 36253, 41432, 51790, 62148, 72506, 77685, 82864, 103580, 108759, 124296, 145012, 155370, 165728, 181265, 207160, 217518, 248592, 253771, 290024, 310740, 362530, 414320, 435036, 497184, 507542, 543795, 580048, 621480, 725060, 761313, 828640, 870072, 1015084, 1087590, 1160096, 1242960, 1268855, 1450120, 1522626, 1740144, 2030168, 2175180, 2485920, 2537710, 2900240, 3045252, 3480288, 3806565, 4060336, 4350360, 5075420, 5800480, 6090504, 7613130, 8120672, 8700720, 10150840, 12181008, 15226260, 17401440, 20301680, 24362016, 30452520, 40603360, 60905040, 121810080]

約数ペア:

[(1, 121810080), (2, 60905040), (3, 40603360), (4, 30452520), (5, 24362016), (6, 20301680), (7, 17401440), (8, 15226260), (10, 12181008), (12, 10150840), (14, 8700720), (15, 8120672), (16, 7613130), (20, 6090504), (21, 5800480), (24, 5075420), (28, 4350360), (30, 4060336), (32, 3806565), (35, 3480288), (40, 3045252), (42, 2900240), (48, 2537710), (49, 2485920), (56, 2175180), (60, 2030168), (70, 1740144), (80, 1522626), (84, 1450120), (96, 1268855), (98, 1242960), (105, 1160096), (112, 1087590), (120, 1015084), (140, 870072), (147, 828640), (160, 761313), (168, 725060), (196, 621480), (210, 580048), (224, 543795), (240, 507542), (245, 497184), (280, 435036), (294, 414320), (336, 362530), (392, 310740), (420, 290024), (480, 253771), (490, 248592), (560, 217518), (588, 207160), (672, 181265), (735, 165728), (784, 155370), (840, 145012), (980, 124296), (1120, 108759), (1176, 103580), (1470, 82864), (1568, 77685), (1680, 72506), (1960, 62148), (2352, 51790), (2940, 41432), (3360, 36253), (3920, 31074), (4704, 25895), (5179, 23520), (5880, 20716), (7840, 15537), (10358, 11760)]