78888960

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 276029208

約数和(自身を除く): 197140248

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, 107, 120, 128, 144, 160, 180, 192, 214, 240, 256, 288, 320, 321, 360, 384, 428, 480, 512, 535, 576, 640, 642, 720, 768, 856, 960, 963, 1024, 1070, 1152, 1280, 1284, 1440, 1536, 1605, 1712, 1920, 1926, 2048, 2140, 2304, 2560, 2568, 2880, 3072, 3210, 3424, 3840, 3852, 4096, 4280, 4608, 4815, 5120, 5136, 5760, 6144, 6420, 6848, 7680, 7704, 8192, 8560, 9216, 9630, 10240, 10272, 11520, 12288, 12840, 13696, 15360, 15408, 16384, 17120, 18432, 19260, 20480, 20544, 23040, 24576, 25680, 27392, 30720, 30816, 34240, 36864, 38520, 40960, 41088, 46080, 49152, 51360, 54784, 61440, 61632, 68480, 73728, 77040, 81920, 82176, 92160, 102720, 109568, 122880, 123264, 136960, 147456, 154080, 164352, 184320, 205440, 219136, 245760, 246528, 273920, 308160, 328704, 368640, 410880, 438272, 493056, 547840, 616320, 657408, 737280, 821760, 876544, 986112, 1095680, 1232640, 1314816, 1643520, 1753088, 1972224, 2191360, 2465280, 2629632, 3287040, 3944448, 4382720, 4930560, 5259264, 6574080, 7888896, 8765440, 9861120, 13148160, 15777792, 19722240, 26296320, 39444480, 78888960]

約数ペア:

[(1, 78888960), (2, 39444480), (3, 26296320), (4, 19722240), (5, 15777792), (6, 13148160), (8, 9861120), (9, 8765440), (10, 7888896), (12, 6574080), (15, 5259264), (16, 4930560), (18, 4382720), (20, 3944448), (24, 3287040), (30, 2629632), (32, 2465280), (36, 2191360), (40, 1972224), (45, 1753088), (48, 1643520), (60, 1314816), (64, 1232640), (72, 1095680), (80, 986112), (90, 876544), (96, 821760), (107, 737280), (120, 657408), (128, 616320), (144, 547840), (160, 493056), (180, 438272), (192, 410880), (214, 368640), (240, 328704), (256, 308160), (288, 273920), (320, 246528), (321, 245760), (360, 219136), (384, 205440), (428, 184320), (480, 164352), (512, 154080), (535, 147456), (576, 136960), (640, 123264), (642, 122880), (720, 109568), (768, 102720), (856, 92160), (960, 82176), (963, 81920), (1024, 77040), (1070, 73728), (1152, 68480), (1280, 61632), (1284, 61440), (1440, 54784), (1536, 51360), (1605, 49152), (1712, 46080), (1920, 41088), (1926, 40960), (2048, 38520), (2140, 36864), (2304, 34240), (2560, 30816), (2568, 30720), (2880, 27392), (3072, 25680), (3210, 24576), (3424, 23040), (3840, 20544), (3852, 20480), (4096, 19260), (4280, 18432), (4608, 17120), (4815, 16384), (5120, 15408), (5136, 15360), (5760, 13696), (6144, 12840), (6420, 12288), (6848, 11520), (7680, 10272), (7704, 10240), (8192, 9630), (8560, 9216)]