2541382560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13748

約数の個数: 192

約数和(自身を含む): 9102360960

約数和(自身を除く): 6560978400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 9288, 10320, 11610, 12384, 13681, 15480, 18576, 20640, 23220, 27362, 30960, 37152, 41043, 46440, 54724, 61920, 68405, 82086, 92880, 109448, 123129, 136810, 164172, 185760, 205215, 218896, 246258, 273620, 328344, 369387, 410430, 437792, 492516, 547240, 588283, 615645, 656688, 738774, 820860, 985032, 1094480, 1176566, 1231290, 1313376, 1477548, 1641720, 1764849, 1846935, 1970064, 2188960, 2353132, 2462580, 2941415, 2955096, 3283440, 3529698, 3693870, 3940128, 4706264, 4925160, 5294547, 5882830, 5910192, 6566880, 7059396, 7387740, 8824245, 9412528, 9850320, 10589094, 11765660, 11820384, 14118792, 14775480, 15883641, 17648490, 18825056, 19700640, 21178188, 23531320, 26472735, 28237584, 29550960, 31767282, 35296980, 42356376, 47062640, 52945470, 56475168, 59101920, 63534564, 70593960, 79418205, 84712752, 94125280, 105890940, 127069128, 141187920, 158836410, 169425504, 211781880, 254138256, 282375840, 317672820, 423563760, 508276512, 635345640, 847127520, 1270691280, 2541382560]

約数ペア:

[(1, 2541382560), (2, 1270691280), (3, 847127520), (4, 635345640), (5, 508276512), (6, 423563760), (8, 317672820), (9, 282375840), (10, 254138256), (12, 211781880), (15, 169425504), (16, 158836410), (18, 141187920), (20, 127069128), (24, 105890940), (27, 94125280), (30, 84712752), (32, 79418205), (36, 70593960), (40, 63534564), (43, 59101920), (45, 56475168), (48, 52945470), (54, 47062640), (60, 42356376), (72, 35296980), (80, 31767282), (86, 29550960), (90, 28237584), (96, 26472735), (108, 23531320), (120, 21178188), (129, 19700640), (135, 18825056), (144, 17648490), (160, 15883641), (172, 14775480), (180, 14118792), (215, 11820384), (216, 11765660), (240, 10589094), (258, 9850320), (270, 9412528), (288, 8824245), (344, 7387740), (360, 7059396), (387, 6566880), (430, 5910192), (432, 5882830), (480, 5294547), (516, 4925160), (540, 4706264), (645, 3940128), (688, 3693870), (720, 3529698), (774, 3283440), (860, 2955096), (864, 2941415), (1032, 2462580), (1080, 2353132), (1161, 2188960), (1290, 1970064), (1376, 1846935), (1440, 1764849), (1548, 1641720), (1720, 1477548), (1935, 1313376), (2064, 1231290), (2160, 1176566), (2322, 1094480), (2580, 985032), (3096, 820860), (3440, 738774), (3870, 656688), (4128, 615645), (4320, 588283), (4644, 547240), (5160, 492516), (5805, 437792), (6192, 410430), (6880, 369387), (7740, 328344), (9288, 273620), (10320, 246258), (11610, 218896), (12384, 205215), (13681, 185760), (15480, 164172), (18576, 136810), (20640, 123129), (23220, 109448), (27362, 92880), (30960, 82086), (37152, 68405), (41043, 61920), (46440, 54724)]