488980480

素因数分解:

$2^{14}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 1207922688

約数和(自身を除く): 718942208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 127, 128, 160, 188, 235, 254, 256, 320, 376, 470, 508, 512, 635, 640, 752, 940, 1016, 1024, 1270, 1280, 1504, 1880, 2032, 2048, 2540, 2560, 3008, 3760, 4064, 4096, 5080, 5120, 5969, 6016, 7520, 8128, 8192, 10160, 10240, 11938, 12032, 15040, 16256, 16384, 20320, 20480, 23876, 24064, 29845, 30080, 32512, 40640, 40960, 47752, 48128, 59690, 60160, 65024, 81280, 81920, 95504, 96256, 119380, 120320, 130048, 162560, 191008, 192512, 238760, 240640, 260096, 325120, 382016, 385024, 477520, 481280, 520192, 650240, 764032, 770048, 955040, 962560, 1040384, 1300480, 1528064, 1910080, 1925120, 2080768, 2600960, 3056128, 3820160, 3850240, 5201920, 6112256, 7640320, 10403840, 12224512, 15280640, 24449024, 30561280, 48898048, 61122560, 97796096, 122245120, 244490240, 488980480]

約数ペア:

[(1, 488980480), (2, 244490240), (4, 122245120), (5, 97796096), (8, 61122560), (10, 48898048), (16, 30561280), (20, 24449024), (32, 15280640), (40, 12224512), (47, 10403840), (64, 7640320), (80, 6112256), (94, 5201920), (127, 3850240), (128, 3820160), (160, 3056128), (188, 2600960), (235, 2080768), (254, 1925120), (256, 1910080), (320, 1528064), (376, 1300480), (470, 1040384), (508, 962560), (512, 955040), (635, 770048), (640, 764032), (752, 650240), (940, 520192), (1016, 481280), (1024, 477520), (1270, 385024), (1280, 382016), (1504, 325120), (1880, 260096), (2032, 240640), (2048, 238760), (2540, 192512), (2560, 191008), (3008, 162560), (3760, 130048), (4064, 120320), (4096, 119380), (5080, 96256), (5120, 95504), (5969, 81920), (6016, 81280), (7520, 65024), (8128, 60160), (8192, 59690), (10160, 48128), (10240, 47752), (11938, 40960), (12032, 40640), (15040, 32512), (16256, 30080), (16384, 29845), (20320, 24064), (20480, 23876)]