90328480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3062

約数の個数: 96

約数和(自身を含む): 246576960

約数和(自身を除く): 156248480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3019, 3740, 5984, 6038, 7480, 12076, 14960, 15095, 24152, 29920, 30190, 33209, 48304, 51323, 60380, 66418, 96608, 102646, 120760, 132836, 166045, 205292, 241520, 256615, 265672, 332090, 410584, 483040, 513230, 531344, 564553, 664180, 821168, 1026460, 1062688, 1129106, 1328360, 1642336, 2052920, 2258212, 2656720, 2822765, 4105840, 4516424, 5313440, 5645530, 8211680, 9032848, 11291060, 18065696, 22582120, 45164240, 90328480]

約数ペア:

[(1, 90328480), (2, 45164240), (4, 22582120), (5, 18065696), (8, 11291060), (10, 9032848), (11, 8211680), (16, 5645530), (17, 5313440), (20, 4516424), (22, 4105840), (32, 2822765), (34, 2656720), (40, 2258212), (44, 2052920), (55, 1642336), (68, 1328360), (80, 1129106), (85, 1062688), (88, 1026460), (110, 821168), (136, 664180), (160, 564553), (170, 531344), (176, 513230), (187, 483040), (220, 410584), (272, 332090), (340, 265672), (352, 256615), (374, 241520), (440, 205292), (544, 166045), (680, 132836), (748, 120760), (880, 102646), (935, 96608), (1360, 66418), (1496, 60380), (1760, 51323), (1870, 48304), (2720, 33209), (2992, 30190), (3019, 29920), (3740, 24152), (5984, 15095), (6038, 14960), (7480, 12076)]