122394240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{787}}^1$

素因数の和:821

約数の個数: 192

約数和(自身を含む): 438852960

約数和(自身を除く): 316458720

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 787, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1574, 1620, 1728, 1920, 1944, 2160, 2361, 2430, 2592, 2880, 3148, 3240, 3456, 3888, 3935, 4320, 4722, 4860, 5184, 5760, 6296, 6480, 7083, 7776, 7870, 8640, 9444, 9720, 10368, 11805, 12592, 12960, 14166, 15552, 15740, 17280, 18888, 19440, 21249, 23610, 25184, 25920, 28332, 31104, 31480, 35415, 37776, 38880, 42498, 47220, 50368, 51840, 56664, 62960, 63747, 70830, 75552, 77760, 84996, 94440, 100736, 106245, 113328, 125920, 127494, 141660, 151104, 155520, 169992, 188880, 191241, 212490, 226656, 251840, 254988, 283320, 302208, 318735, 339984, 377760, 382482, 424980, 453312, 503680, 509976, 566640, 637470, 679968, 755520, 764964, 849960, 906624, 956205, 1019952, 1133280, 1274940, 1359936, 1511040, 1529928, 1699920, 1912410, 2039904, 2266560, 2549880, 2719872, 3059856, 3399840, 3824820, 4079808, 4533120, 5099760, 6119712, 6799680, 7649640, 8159616, 10199520, 12239424, 13599360, 15299280, 20399040, 24478848, 30598560, 40798080, 61197120, 122394240]

約数ペア:

[(1, 122394240), (2, 61197120), (3, 40798080), (4, 30598560), (5, 24478848), (6, 20399040), (8, 15299280), (9, 13599360), (10, 12239424), (12, 10199520), (15, 8159616), (16, 7649640), (18, 6799680), (20, 6119712), (24, 5099760), (27, 4533120), (30, 4079808), (32, 3824820), (36, 3399840), (40, 3059856), (45, 2719872), (48, 2549880), (54, 2266560), (60, 2039904), (64, 1912410), (72, 1699920), (80, 1529928), (81, 1511040), (90, 1359936), (96, 1274940), (108, 1133280), (120, 1019952), (128, 956205), (135, 906624), (144, 849960), (160, 764964), (162, 755520), (180, 679968), (192, 637470), (216, 566640), (240, 509976), (243, 503680), (270, 453312), (288, 424980), (320, 382482), (324, 377760), (360, 339984), (384, 318735), (405, 302208), (432, 283320), (480, 254988), (486, 251840), (540, 226656), (576, 212490), (640, 191241), (648, 188880), (720, 169992), (787, 155520), (810, 151104), (864, 141660), (960, 127494), (972, 125920), (1080, 113328), (1152, 106245), (1215, 100736), (1296, 94440), (1440, 84996), (1574, 77760), (1620, 75552), (1728, 70830), (1920, 63747), (1944, 62960), (2160, 56664), (2361, 51840), (2430, 50368), (2592, 47220), (2880, 42498), (3148, 38880), (3240, 37776), (3456, 35415), (3888, 31480), (3935, 31104), (4320, 28332), (4722, 25920), (4860, 25184), (5184, 23610), (5760, 21249), (6296, 19440), (6480, 18888), (7083, 17280), (7776, 15740), (7870, 15552), (8640, 14166), (9444, 12960), (9720, 12592), (10368, 11805)]