162800640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{3533}}^1$

素因数の和:3564

約数の個数: 132

約数和(自身を含む): 564259644

約数和(自身を除く): 401459004

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, 3533, 3840, 4608, 5120, 5760, 7066, 7680, 9216, 10599, 11520, 14132, 15360, 17665, 21198, 23040, 28264, 31797, 35330, 42396, 46080, 52995, 56528, 63594, 70660, 84792, 105990, 113056, 127188, 141320, 158985, 169584, 211980, 226112, 254376, 282640, 317970, 339168, 423960, 452224, 508752, 565280, 635940, 678336, 847920, 904448, 1017504, 1130560, 1271880, 1356672, 1695840, 1808896, 2035008, 2261120, 2543760, 2713344, 3391680, 3617792, 4070016, 4522240, 5087520, 5426688, 6783360, 8140032, 9044480, 10175040, 10853376, 13566720, 16280064, 18088960, 20350080, 27133440, 32560128, 40700160, 54266880, 81400320, 162800640]

約数ペア:

[(1, 162800640), (2, 81400320), (3, 54266880), (4, 40700160), (5, 32560128), (6, 27133440), (8, 20350080), (9, 18088960), (10, 16280064), (12, 13566720), (15, 10853376), (16, 10175040), (18, 9044480), (20, 8140032), (24, 6783360), (30, 5426688), (32, 5087520), (36, 4522240), (40, 4070016), (45, 3617792), (48, 3391680), (60, 2713344), (64, 2543760), (72, 2261120), (80, 2035008), (90, 1808896), (96, 1695840), (120, 1356672), (128, 1271880), (144, 1130560), (160, 1017504), (180, 904448), (192, 847920), (240, 678336), (256, 635940), (288, 565280), (320, 508752), (360, 452224), (384, 423960), (480, 339168), (512, 317970), (576, 282640), (640, 254376), (720, 226112), (768, 211980), (960, 169584), (1024, 158985), (1152, 141320), (1280, 127188), (1440, 113056), (1536, 105990), (1920, 84792), (2304, 70660), (2560, 63594), (2880, 56528), (3072, 52995), (3533, 46080), (3840, 42396), (4608, 35330), (5120, 31797), (5760, 28264), (7066, 23040), (7680, 21198), (9216, 17665), (10599, 15360), (11520, 14132)]