164687520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11831}}^1$

素因数の和:11878

約数の個数: 96

約数和(自身を含む): 536699520

約数和(自身を除く): 372012000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 11831, 13920, 23662, 35493, 47324, 59155, 70986, 94648, 118310, 141972, 177465, 189296, 236620, 283944, 343099, 354930, 378592, 473240, 567888, 686198, 709860, 946480, 1029297, 1135776, 1372396, 1419720, 1715495, 1892960, 2058594, 2744792, 2839440, 3430990, 4117188, 5146485, 5489584, 5678880, 6861980, 8234376, 10292970, 10979168, 13723960, 16468752, 20585940, 27447920, 32937504, 41171880, 54895840, 82343760, 164687520]

約数ペア:

[(1, 164687520), (2, 82343760), (3, 54895840), (4, 41171880), (5, 32937504), (6, 27447920), (8, 20585940), (10, 16468752), (12, 13723960), (15, 10979168), (16, 10292970), (20, 8234376), (24, 6861980), (29, 5678880), (30, 5489584), (32, 5146485), (40, 4117188), (48, 3430990), (58, 2839440), (60, 2744792), (80, 2058594), (87, 1892960), (96, 1715495), (116, 1419720), (120, 1372396), (145, 1135776), (160, 1029297), (174, 946480), (232, 709860), (240, 686198), (290, 567888), (348, 473240), (435, 378592), (464, 354930), (480, 343099), (580, 283944), (696, 236620), (870, 189296), (928, 177465), (1160, 141972), (1392, 118310), (1740, 94648), (2320, 70986), (2784, 59155), (3480, 47324), (4640, 35493), (6960, 23662), (11831, 13920)]