77146560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8929}}^1$

素因数の和:8955

約数の個数: 112

約数和(自身を含む): 272186400

約数和(自身を除く): 195039840

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, 8929, 17858, 26787, 35716, 44645, 53574, 71432, 80361, 89290, 107148, 133935, 142864, 160722, 178580, 214296, 241083, 267870, 285728, 321444, 357160, 401805, 428592, 482166, 535740, 571456, 642888, 714320, 803610, 857184, 964332, 1071480, 1205415, 1285776, 1428640, 1607220, 1714368, 1928664, 2142960, 2410830, 2571552, 2857280, 3214440, 3857328, 4285920, 4821660, 5143104, 6428880, 7714656, 8571840, 9643320, 12857760, 15429312, 19286640, 25715520, 38573280, 77146560]

約数ペア:

[(1, 77146560), (2, 38573280), (3, 25715520), (4, 19286640), (5, 15429312), (6, 12857760), (8, 9643320), (9, 8571840), (10, 7714656), (12, 6428880), (15, 5143104), (16, 4821660), (18, 4285920), (20, 3857328), (24, 3214440), (27, 2857280), (30, 2571552), (32, 2410830), (36, 2142960), (40, 1928664), (45, 1714368), (48, 1607220), (54, 1428640), (60, 1285776), (64, 1205415), (72, 1071480), (80, 964332), (90, 857184), (96, 803610), (108, 714320), (120, 642888), (135, 571456), (144, 535740), (160, 482166), (180, 428592), (192, 401805), (216, 357160), (240, 321444), (270, 285728), (288, 267870), (320, 241083), (360, 214296), (432, 178580), (480, 160722), (540, 142864), (576, 133935), (720, 107148), (864, 89290), (960, 80361), (1080, 71432), (1440, 53574), (1728, 44645), (2160, 35716), (2880, 26787), (4320, 17858), (8640, 8929)]