87264240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 312360960

約数和(自身を除く): 225096720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 409, 420, 508, 560, 635, 762, 818, 840, 889, 1016, 1227, 1270, 1524, 1636, 1680, 1778, 1905, 2032, 2045, 2454, 2540, 2667, 2863, 3048, 3272, 3556, 3810, 4090, 4445, 4908, 5080, 5334, 5726, 6096, 6135, 6544, 7112, 7620, 8180, 8589, 8890, 9816, 10160, 10668, 11452, 12270, 13335, 14224, 14315, 15240, 16360, 17178, 17780, 19632, 21336, 22904, 24540, 26670, 28630, 30480, 32720, 34356, 35560, 42672, 42945, 45808, 49080, 51943, 53340, 57260, 68712, 71120, 85890, 98160, 103886, 106680, 114520, 137424, 155829, 171780, 207772, 213360, 229040, 259715, 311658, 343560, 363601, 415544, 519430, 623316, 687120, 727202, 779145, 831088, 1038860, 1090803, 1246632, 1454404, 1558290, 1818005, 2077720, 2181606, 2493264, 2908808, 3116580, 3636010, 4155440, 4363212, 5454015, 5817616, 6233160, 7272020, 8726424, 10908030, 12466320, 14544040, 17452848, 21816060, 29088080, 43632120, 87264240]

約数ペア:

[(1, 87264240), (2, 43632120), (3, 29088080), (4, 21816060), (5, 17452848), (6, 14544040), (7, 12466320), (8, 10908030), (10, 8726424), (12, 7272020), (14, 6233160), (15, 5817616), (16, 5454015), (20, 4363212), (21, 4155440), (24, 3636010), (28, 3116580), (30, 2908808), (35, 2493264), (40, 2181606), (42, 2077720), (48, 1818005), (56, 1558290), (60, 1454404), (70, 1246632), (80, 1090803), (84, 1038860), (105, 831088), (112, 779145), (120, 727202), (127, 687120), (140, 623316), (168, 519430), (210, 415544), (240, 363601), (254, 343560), (280, 311658), (336, 259715), (381, 229040), (409, 213360), (420, 207772), (508, 171780), (560, 155829), (635, 137424), (762, 114520), (818, 106680), (840, 103886), (889, 98160), (1016, 85890), (1227, 71120), (1270, 68712), (1524, 57260), (1636, 53340), (1680, 51943), (1778, 49080), (1905, 45808), (2032, 42945), (2045, 42672), (2454, 35560), (2540, 34356), (2667, 32720), (2863, 30480), (3048, 28630), (3272, 26670), (3556, 24540), (3810, 22904), (4090, 21336), (4445, 19632), (4908, 17780), (5080, 17178), (5334, 16360), (5726, 15240), (6096, 14315), (6135, 14224), (6544, 13335), (7112, 12270), (7620, 11452), (8180, 10668), (8589, 10160), (8890, 9816)]