145247040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{16811}}^1$

素因数の和:16837

約数の個数: 112

約数和(自身を含む): 512429760

約数和(自身を除く): 367182720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 16811, 33622, 50433, 67244, 84055, 100866, 134488, 151299, 168110, 201732, 252165, 268976, 302598, 336220, 403464, 453897, 504330, 537952, 605196, 672440, 756495, 806928, 907794, 1008660, 1075904, 1210392, 1344880, 1512990, 1613856, 1815588, 2017320, 2269485, 2420784, 2689760, 3025980, 3227712, 3631176, 4034640, 4538970, 4841568, 5379520, 6051960, 7262352, 8069280, 9077940, 9683136, 12103920, 14524704, 16138560, 18155880, 24207840, 29049408, 36311760, 48415680, 72623520, 145247040]

約数ペア:

[(1, 145247040), (2, 72623520), (3, 48415680), (4, 36311760), (5, 29049408), (6, 24207840), (8, 18155880), (9, 16138560), (10, 14524704), (12, 12103920), (15, 9683136), (16, 9077940), (18, 8069280), (20, 7262352), (24, 6051960), (27, 5379520), (30, 4841568), (32, 4538970), (36, 4034640), (40, 3631176), (45, 3227712), (48, 3025980), (54, 2689760), (60, 2420784), (64, 2269485), (72, 2017320), (80, 1815588), (90, 1613856), (96, 1512990), (108, 1344880), (120, 1210392), (135, 1075904), (144, 1008660), (160, 907794), (180, 806928), (192, 756495), (216, 672440), (240, 605196), (270, 537952), (288, 504330), (320, 453897), (360, 403464), (432, 336220), (480, 302598), (540, 268976), (576, 252165), (720, 201732), (864, 168110), (960, 151299), (1080, 134488), (1440, 100866), (1728, 84055), (2160, 67244), (2880, 50433), (4320, 33622), (8640, 16811)]