487388160

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{1511}}^1$

素因数の和:1549

約数の個数: 264

約数和(自身を含む): 1931319936

約数和(自身を除く): 1443931776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1511, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3022, 3072, 3360, 3584, 3840, 4032, 4480, 4533, 4608, 5040, 5120, 5376, 5760, 6044, 6720, 7168, 7555, 7680, 8064, 8960, 9066, 9216, 10080, 10577, 10752, 11520, 12088, 13440, 13599, 15110, 15360, 16128, 17920, 18132, 20160, 21154, 21504, 22665, 23040, 24176, 26880, 27198, 30220, 31731, 32256, 35840, 36264, 40320, 42308, 45330, 46080, 48352, 52885, 53760, 54396, 60440, 63462, 64512, 67995, 72528, 80640, 84616, 90660, 95193, 96704, 105770, 107520, 108792, 120880, 126924, 135990, 145056, 158655, 161280, 169232, 181320, 190386, 193408, 211540, 217584, 241760, 253848, 271980, 290112, 317310, 322560, 338464, 362640, 380772, 386816, 423080, 435168, 475965, 483520, 507696, 543960, 580224, 634620, 676928, 725280, 761544, 773632, 846160, 870336, 951930, 967040, 1015392, 1087920, 1160448, 1269240, 1353856, 1450560, 1523088, 1547264, 1692320, 1740672, 1903860, 1934080, 2030784, 2175840, 2320896, 2538480, 2707712, 2901120, 3046176, 3384640, 3481344, 3807720, 3868160, 4061568, 4351680, 4641792, 5076960, 5415424, 5802240, 6092352, 6769280, 6962688, 7615440, 7736320, 8123136, 8703360, 10153920, 10830848, 11604480, 12184704, 13538560, 13925376, 15230880, 16246272, 17406720, 20307840, 23208960, 24369408, 27077120, 30461760, 32492544, 34813440, 40615680, 48738816, 54154240, 60923520, 69626880, 81231360, 97477632, 121847040, 162462720, 243694080, 487388160]

約数ペア:

[(1, 487388160), (2, 243694080), (3, 162462720), (4, 121847040), (5, 97477632), (6, 81231360), (7, 69626880), (8, 60923520), (9, 54154240), (10, 48738816), (12, 40615680), (14, 34813440), (15, 32492544), (16, 30461760), (18, 27077120), (20, 24369408), (21, 23208960), (24, 20307840), (28, 17406720), (30, 16246272), (32, 15230880), (35, 13925376), (36, 13538560), (40, 12184704), (42, 11604480), (45, 10830848), (48, 10153920), (56, 8703360), (60, 8123136), (63, 7736320), (64, 7615440), (70, 6962688), (72, 6769280), (80, 6092352), (84, 5802240), (90, 5415424), (96, 5076960), (105, 4641792), (112, 4351680), (120, 4061568), (126, 3868160), (128, 3807720), (140, 3481344), (144, 3384640), (160, 3046176), (168, 2901120), (180, 2707712), (192, 2538480), (210, 2320896), (224, 2175840), (240, 2030784), (252, 1934080), (256, 1903860), (280, 1740672), (288, 1692320), (315, 1547264), (320, 1523088), (336, 1450560), (360, 1353856), (384, 1269240), (420, 1160448), (448, 1087920), (480, 1015392), (504, 967040), (512, 951930), (560, 870336), (576, 846160), (630, 773632), (640, 761544), (672, 725280), (720, 676928), (768, 634620), (840, 580224), (896, 543960), (960, 507696), (1008, 483520), (1024, 475965), (1120, 435168), (1152, 423080), (1260, 386816), (1280, 380772), (1344, 362640), (1440, 338464), (1511, 322560), (1536, 317310), (1680, 290112), (1792, 271980), (1920, 253848), (2016, 241760), (2240, 217584), (2304, 211540), (2520, 193408), (2560, 190386), (2688, 181320), (2880, 169232), (3022, 161280), (3072, 158655), (3360, 145056), (3584, 135990), (3840, 126924), (4032, 120880), (4480, 108792), (4533, 107520), (4608, 105770), (5040, 96704), (5120, 95193), (5376, 90660), (5760, 84616), (6044, 80640), (6720, 72528), (7168, 67995), (7555, 64512), (7680, 63462), (8064, 60440), (8960, 54396), (9066, 53760), (9216, 52885), (10080, 48352), (10577, 46080), (10752, 45330), (11520, 42308), (12088, 40320), (13440, 36264), (13599, 35840), (15110, 32256), (15360, 31731), (16128, 30220), (17920, 27198), (18132, 26880), (20160, 24176), (21154, 23040), (21504, 22665)]