180625152

素因数分解:

$2^8\times 3^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 482711040

約数和(自身を除く): 302085888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 479, 491, 768, 958, 982, 1437, 1473, 1916, 1964, 2874, 2946, 3832, 3928, 5748, 5892, 7664, 7856, 11496, 11784, 15328, 15712, 22992, 23568, 30656, 31424, 45984, 47136, 61312, 62848, 91968, 94272, 122624, 125696, 183936, 188544, 235189, 367872, 377088, 470378, 705567, 940756, 1411134, 1881512, 2822268, 3763024, 5644536, 7526048, 11289072, 15052096, 22578144, 30104192, 45156288, 60208384, 90312576, 180625152]

約数ペア:

[(1, 180625152), (2, 90312576), (3, 60208384), (4, 45156288), (6, 30104192), (8, 22578144), (12, 15052096), (16, 11289072), (24, 7526048), (32, 5644536), (48, 3763024), (64, 2822268), (96, 1881512), (128, 1411134), (192, 940756), (256, 705567), (384, 470378), (479, 377088), (491, 367872), (768, 235189), (958, 188544), (982, 183936), (1437, 125696), (1473, 122624), (1916, 94272), (1964, 91968), (2874, 62848), (2946, 61312), (3832, 47136), (3928, 45984), (5748, 31424), (5892, 30656), (7664, 23568), (7856, 22992), (11496, 15712), (11784, 15328)]