61463760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8831}}^1$

素因数の和:8876

約数の個数: 80

約数和(自身を含む): 197130240

約数和(自身を除く): 135666480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 8831, 17662, 26493, 35324, 44155, 52986, 70648, 88310, 105972, 132465, 141296, 176620, 211944, 256099, 264930, 353240, 423888, 512198, 529860, 706480, 768297, 1024396, 1059720, 1280495, 1536594, 2048792, 2119440, 2560990, 3073188, 3841485, 4097584, 5121980, 6146376, 7682970, 10243960, 12292752, 15365940, 20487920, 30731880, 61463760]

約数ペア:

[(1, 61463760), (2, 30731880), (3, 20487920), (4, 15365940), (5, 12292752), (6, 10243960), (8, 7682970), (10, 6146376), (12, 5121980), (15, 4097584), (16, 3841485), (20, 3073188), (24, 2560990), (29, 2119440), (30, 2048792), (40, 1536594), (48, 1280495), (58, 1059720), (60, 1024396), (80, 768297), (87, 706480), (116, 529860), (120, 512198), (145, 423888), (174, 353240), (232, 264930), (240, 256099), (290, 211944), (348, 176620), (435, 141296), (464, 132465), (580, 105972), (696, 88310), (870, 70648), (1160, 52986), (1392, 44155), (1740, 35324), (2320, 26493), (3480, 17662), (6960, 8831)]