90266880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2172

約数の個数: 144

約数和(自身を含む): 314645184

約数和(自身を除く): 224378304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2137, 2640, 2816, 3520, 3840, 4224, 4274, 5280, 6411, 7040, 8448, 8548, 10560, 10685, 12822, 14080, 17096, 21120, 21370, 23507, 25644, 32055, 34192, 42240, 42740, 47014, 51288, 64110, 68384, 70521, 85480, 94028, 102576, 117535, 128220, 136768, 141042, 170960, 188056, 205152, 235070, 256440, 273536, 282084, 341920, 352605, 376112, 410304, 470140, 512880, 547072, 564168, 683840, 705210, 752224, 820608, 940280, 1025760, 1128336, 1367680, 1410420, 1504448, 1641216, 1880560, 2051520, 2256672, 2735360, 2820840, 3008896, 3761120, 4103040, 4513344, 5641680, 6017792, 7522240, 8206080, 9026688, 11283360, 15044480, 18053376, 22566720, 30088960, 45133440, 90266880]

約数ペア:

[(1, 90266880), (2, 45133440), (3, 30088960), (4, 22566720), (5, 18053376), (6, 15044480), (8, 11283360), (10, 9026688), (11, 8206080), (12, 7522240), (15, 6017792), (16, 5641680), (20, 4513344), (22, 4103040), (24, 3761120), (30, 3008896), (32, 2820840), (33, 2735360), (40, 2256672), (44, 2051520), (48, 1880560), (55, 1641216), (60, 1504448), (64, 1410420), (66, 1367680), (80, 1128336), (88, 1025760), (96, 940280), (110, 820608), (120, 752224), (128, 705210), (132, 683840), (160, 564168), (165, 547072), (176, 512880), (192, 470140), (220, 410304), (240, 376112), (256, 352605), (264, 341920), (320, 282084), (330, 273536), (352, 256440), (384, 235070), (440, 205152), (480, 188056), (528, 170960), (640, 141042), (660, 136768), (704, 128220), (768, 117535), (880, 102576), (960, 94028), (1056, 85480), (1280, 70521), (1320, 68384), (1408, 64110), (1760, 51288), (1920, 47014), (2112, 42740), (2137, 42240), (2640, 34192), (2816, 32055), (3520, 25644), (3840, 23507), (4224, 21370), (4274, 21120), (5280, 17096), (6411, 14080), (7040, 12822), (8448, 10685), (8548, 10560)]