8280786960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1051}}^1$

素因数の和:1454

約数の個数: 240

約数和(自身を含む): 28815441408

約数和(自身を除く): 20534654448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 353, 360, 372, 465, 496, 558, 620, 706, 720, 744, 930, 1051, 1059, 1116, 1240, 1395, 1412, 1488, 1765, 1860, 2102, 2118, 2232, 2480, 2790, 2824, 3153, 3177, 3530, 3720, 4204, 4236, 4464, 5255, 5295, 5580, 5648, 6306, 6354, 7060, 7440, 8408, 8472, 9459, 10510, 10590, 10943, 11160, 12612, 12708, 14120, 15765, 15885, 16816, 16944, 18918, 21020, 21180, 21886, 22320, 25224, 25416, 28240, 31530, 31770, 32581, 32829, 37836, 42040, 42360, 43772, 47295, 50448, 50832, 54715, 63060, 63540, 65162, 65658, 75672, 84080, 84720, 87544, 94590, 97743, 98487, 109430, 126120, 127080, 130324, 131316, 151344, 162905, 164145, 175088, 189180, 195486, 196974, 218860, 252240, 254160, 260648, 262632, 293229, 325810, 328290, 371003, 378360, 390972, 393948, 437720, 488715, 492435, 521296, 525264, 586458, 651620, 656580, 742006, 756720, 781944, 787896, 875440, 977430, 984870, 1113009, 1172916, 1303240, 1313160, 1466145, 1484012, 1563888, 1575792, 1855015, 1954860, 1969740, 2226018, 2345832, 2606480, 2626320, 2932290, 2968024, 3339027, 3710030, 3909720, 3939480, 4452036, 4691664, 5565045, 5864580, 5936048, 6678054, 7420060, 7819440, 7878960, 8904072, 11130090, 11501093, 11729160, 13356108, 14840120, 16695135, 17808144, 22260180, 23002186, 23458320, 26712216, 29680240, 33390270, 34503279, 44520360, 46004372, 53424432, 57505465, 66780540, 69006558, 89040720, 92008744, 103509837, 115010930, 133561080, 138013116, 172516395, 184017488, 207019674, 230021860, 267122160, 276026232, 345032790, 414039348, 460043720, 517549185, 552052464, 690065580, 828078696, 920087440, 1035098370, 1380131160, 1656157392, 2070196740, 2760262320, 4140393480, 8280786960]

約数ペア:

[(1, 8280786960), (2, 4140393480), (3, 2760262320), (4, 2070196740), (5, 1656157392), (6, 1380131160), (8, 1035098370), (9, 920087440), (10, 828078696), (12, 690065580), (15, 552052464), (16, 517549185), (18, 460043720), (20, 414039348), (24, 345032790), (30, 276026232), (31, 267122160), (36, 230021860), (40, 207019674), (45, 184017488), (48, 172516395), (60, 138013116), (62, 133561080), (72, 115010930), (80, 103509837), (90, 92008744), (93, 89040720), (120, 69006558), (124, 66780540), (144, 57505465), (155, 53424432), (180, 46004372), (186, 44520360), (240, 34503279), (248, 33390270), (279, 29680240), (310, 26712216), (353, 23458320), (360, 23002186), (372, 22260180), (465, 17808144), (496, 16695135), (558, 14840120), (620, 13356108), (706, 11729160), (720, 11501093), (744, 11130090), (930, 8904072), (1051, 7878960), (1059, 7819440), (1116, 7420060), (1240, 6678054), (1395, 5936048), (1412, 5864580), (1488, 5565045), (1765, 4691664), (1860, 4452036), (2102, 3939480), (2118, 3909720), (2232, 3710030), (2480, 3339027), (2790, 2968024), (2824, 2932290), (3153, 2626320), (3177, 2606480), (3530, 2345832), (3720, 2226018), (4204, 1969740), (4236, 1954860), (4464, 1855015), (5255, 1575792), (5295, 1563888), (5580, 1484012), (5648, 1466145), (6306, 1313160), (6354, 1303240), (7060, 1172916), (7440, 1113009), (8408, 984870), (8472, 977430), (9459, 875440), (10510, 787896), (10590, 781944), (10943, 756720), (11160, 742006), (12612, 656580), (12708, 651620), (14120, 586458), (15765, 525264), (15885, 521296), (16816, 492435), (16944, 488715), (18918, 437720), (21020, 393948), (21180, 390972), (21886, 378360), (22320, 371003), (25224, 328290), (25416, 325810), (28240, 293229), (31530, 262632), (31770, 260648), (32581, 254160), (32829, 252240), (37836, 218860), (42040, 196974), (42360, 195486), (43772, 189180), (47295, 175088), (50448, 164145), (50832, 162905), (54715, 151344), (63060, 131316), (63540, 130324), (65162, 127080), (65658, 126120), (75672, 109430), (84080, 98487), (84720, 97743), (87544, 94590)]