61197120

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{787}}^1$

素因数の和:819

約数の個数: 168

約数和(自身を含む): 218565984

約数和(自身を除く): 157368864

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

約数ペア:

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