889390080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19301}}^1$

素因数の和:19332

約数の個数: 132

約数和(自身を含む): 3081873132

約数和(自身を除く): 2192483052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 19301, 23040, 38602, 46080, 57903, 77204, 96505, 115806, 154408, 173709, 193010, 231612, 289515, 308816, 347418, 386020, 463224, 579030, 617632, 694836, 772040, 868545, 926448, 1158060, 1235264, 1389672, 1544080, 1737090, 1852896, 2316120, 2470528, 2779344, 3088160, 3474180, 3705792, 4632240, 4941056, 5558688, 6176320, 6948360, 7411584, 9264480, 9882112, 11117376, 12352640, 13896720, 14823168, 18528960, 19764224, 22234752, 24705280, 27793440, 29646336, 37057920, 44469504, 49410560, 55586880, 59292672, 74115840, 88939008, 98821120, 111173760, 148231680, 177878016, 222347520, 296463360, 444695040, 889390080]

約数ペア:

[(1, 889390080), (2, 444695040), (3, 296463360), (4, 222347520), (5, 177878016), (6, 148231680), (8, 111173760), (9, 98821120), (10, 88939008), (12, 74115840), (15, 59292672), (16, 55586880), (18, 49410560), (20, 44469504), (24, 37057920), (30, 29646336), (32, 27793440), (36, 24705280), (40, 22234752), (45, 19764224), (48, 18528960), (60, 14823168), (64, 13896720), (72, 12352640), (80, 11117376), (90, 9882112), (96, 9264480), (120, 7411584), (128, 6948360), (144, 6176320), (160, 5558688), (180, 4941056), (192, 4632240), (240, 3705792), (256, 3474180), (288, 3088160), (320, 2779344), (360, 2470528), (384, 2316120), (480, 1852896), (512, 1737090), (576, 1544080), (640, 1389672), (720, 1235264), (768, 1158060), (960, 926448), (1024, 868545), (1152, 772040), (1280, 694836), (1440, 617632), (1536, 579030), (1920, 463224), (2304, 386020), (2560, 347418), (2880, 308816), (3072, 289515), (3840, 231612), (4608, 193010), (5120, 173709), (5760, 154408), (7680, 115806), (9216, 96505), (11520, 77204), (15360, 57903), (19301, 46080), (23040, 38602)]