89072640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1933}}^1$

素因数の和:1964

約数の個数: 132

約数和(自身を含む): 308794044

約数和(自身を除く): 219721404

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, 1933, 2304, 2560, 2880, 3072, 3840, 3866, 4608, 5120, 5760, 5799, 7680, 7732, 9216, 9665, 11520, 11598, 15360, 15464, 17397, 19330, 23040, 23196, 28995, 30928, 34794, 38660, 46080, 46392, 57990, 61856, 69588, 77320, 86985, 92784, 115980, 123712, 139176, 154640, 173970, 185568, 231960, 247424, 278352, 309280, 347940, 371136, 463920, 494848, 556704, 618560, 695880, 742272, 927840, 989696, 1113408, 1237120, 1391760, 1484544, 1855680, 1979392, 2226816, 2474240, 2783520, 2969088, 3711360, 4453632, 4948480, 5567040, 5938176, 7422720, 8907264, 9896960, 11134080, 14845440, 17814528, 22268160, 29690880, 44536320, 89072640]

約数ペア:

[(1, 89072640), (2, 44536320), (3, 29690880), (4, 22268160), (5, 17814528), (6, 14845440), (8, 11134080), (9, 9896960), (10, 8907264), (12, 7422720), (15, 5938176), (16, 5567040), (18, 4948480), (20, 4453632), (24, 3711360), (30, 2969088), (32, 2783520), (36, 2474240), (40, 2226816), (45, 1979392), (48, 1855680), (60, 1484544), (64, 1391760), (72, 1237120), (80, 1113408), (90, 989696), (96, 927840), (120, 742272), (128, 695880), (144, 618560), (160, 556704), (180, 494848), (192, 463920), (240, 371136), (256, 347940), (288, 309280), (320, 278352), (360, 247424), (384, 231960), (480, 185568), (512, 173970), (576, 154640), (640, 139176), (720, 123712), (768, 115980), (960, 92784), (1024, 86985), (1152, 77320), (1280, 69588), (1440, 61856), (1536, 57990), (1920, 46392), (1933, 46080), (2304, 38660), (2560, 34794), (2880, 30928), (3072, 28995), (3840, 23196), (3866, 23040), (4608, 19330), (5120, 17397), (5760, 15464), (5799, 15360), (7680, 11598), (7732, 11520), (9216, 9665)]