7748120880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{1277}}^1$

素因数の和:1405

約数の個数: 240

約数和(自身を含む): 27222320160

約数和(自身を除く): 19474199280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1277, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2554, 2809, 2862, 3180, 3816, 3831, 4240, 4770, 5108, 5618, 5724, 6360, 6385, 7155, 7632, 7662, 8427, 9540, 10216, 11236, 11448, 11493, 12720, 12770, 14045, 14310, 15324, 16854, 19080, 19155, 20432, 22472, 22896, 22986, 25281, 25540, 28090, 28620, 30648, 33708, 34479, 38160, 38310, 42135, 44944, 45972, 50562, 51080, 56180, 57240, 57465, 61296, 67416, 67681, 68958, 75843, 76620, 84270, 91944, 101124, 102160, 112360, 114480, 114930, 126405, 134832, 135362, 137916, 151686, 153240, 168540, 172395, 183888, 202248, 203043, 224720, 229860, 252810, 270724, 275832, 303372, 306480, 337080, 338405, 344790, 379215, 404496, 406086, 459720, 505620, 541448, 551664, 606744, 609129, 674160, 676810, 689580, 758430, 812172, 919440, 1011240, 1015215, 1082896, 1213488, 1218258, 1353620, 1379160, 1516860, 1624344, 1827387, 2022480, 2030430, 2436516, 2707240, 2758320, 3033720, 3045645, 3248688, 3587093, 3654774, 4060860, 4873032, 5414480, 6067440, 6091290, 7174186, 7309548, 8121720, 9136935, 9746064, 10761279, 12182580, 14348372, 14619096, 16243440, 17935465, 18273870, 21522558, 24365160, 28696744, 29238192, 32283837, 35870930, 36547740, 43045116, 48730320, 53806395, 57393488, 64567674, 71741860, 73095480, 86090232, 96851511, 107612790, 129135348, 143483720, 146190960, 161419185, 172180464, 193703022, 215225580, 258270696, 286967440, 322838370, 387406044, 430451160, 484257555, 516541392, 645676740, 774812088, 860902320, 968515110, 1291353480, 1549624176, 1937030220, 2582706960, 3874060440, 7748120880]

約数ペア:

[(1, 7748120880), (2, 3874060440), (3, 2582706960), (4, 1937030220), (5, 1549624176), (6, 1291353480), (8, 968515110), (9, 860902320), (10, 774812088), (12, 645676740), (15, 516541392), (16, 484257555), (18, 430451160), (20, 387406044), (24, 322838370), (27, 286967440), (30, 258270696), (36, 215225580), (40, 193703022), (45, 172180464), (48, 161419185), (53, 146190960), (54, 143483720), (60, 129135348), (72, 107612790), (80, 96851511), (90, 86090232), (106, 73095480), (108, 71741860), (120, 64567674), (135, 57393488), (144, 53806395), (159, 48730320), (180, 43045116), (212, 36547740), (216, 35870930), (240, 32283837), (265, 29238192), (270, 28696744), (318, 24365160), (360, 21522558), (424, 18273870), (432, 17935465), (477, 16243440), (530, 14619096), (540, 14348372), (636, 12182580), (720, 10761279), (795, 9746064), (848, 9136935), (954, 8121720), (1060, 7309548), (1080, 7174186), (1272, 6091290), (1277, 6067440), (1431, 5414480), (1590, 4873032), (1908, 4060860), (2120, 3654774), (2160, 3587093), (2385, 3248688), (2544, 3045645), (2554, 3033720), (2809, 2758320), (2862, 2707240), (3180, 2436516), (3816, 2030430), (3831, 2022480), (4240, 1827387), (4770, 1624344), (5108, 1516860), (5618, 1379160), (5724, 1353620), (6360, 1218258), (6385, 1213488), (7155, 1082896), (7632, 1015215), (7662, 1011240), (8427, 919440), (9540, 812172), (10216, 758430), (11236, 689580), (11448, 676810), (11493, 674160), (12720, 609129), (12770, 606744), (14045, 551664), (14310, 541448), (15324, 505620), (16854, 459720), (19080, 406086), (19155, 404496), (20432, 379215), (22472, 344790), (22896, 338405), (22986, 337080), (25281, 306480), (25540, 303372), (28090, 275832), (28620, 270724), (30648, 252810), (33708, 229860), (34479, 224720), (38160, 203043), (38310, 202248), (42135, 183888), (44944, 172395), (45972, 168540), (50562, 153240), (51080, 151686), (56180, 137916), (57240, 135362), (57465, 134832), (61296, 126405), (67416, 114930), (67681, 114480), (68958, 112360), (75843, 102160), (76620, 101124), (84270, 91944)]