121548960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 460107648

約数和(自身を除く): 338558688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 151, 156, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 288, 302, 312, 344, 360, 387, 390, 416, 430, 453, 468, 480, 516, 520, 559, 585, 604, 624, 645, 688, 720, 755, 774, 780, 860, 906, 936, 1032, 1040, 1118, 1170, 1208, 1248, 1290, 1359, 1376, 1440, 1510, 1548, 1560, 1677, 1720, 1812, 1872, 1935, 1963, 2064, 2080, 2236, 2265, 2340, 2416, 2580, 2718, 2795, 3020, 3096, 3120, 3354, 3440, 3624, 3744, 3870, 3926, 4128, 4472, 4530, 4680, 4832, 5031, 5160, 5436, 5590, 5889, 6040, 6192, 6240, 6493, 6708, 6795, 6880, 7248, 7740, 7852, 8385, 8944, 9060, 9360, 9815, 10062, 10320, 10872, 11180, 11778, 12080, 12384, 12986, 13416, 13590, 14496, 15480, 15704, 16770, 17667, 17888, 18120, 18720, 19479, 19630, 20124, 20640, 21744, 22360, 23556, 24160, 25155, 25972, 26832, 27180, 29445, 30960, 31408, 32465, 33540, 35334, 36240, 38958, 39260, 40248, 43488, 44720, 47112, 50310, 51944, 53664, 54360, 58437, 58890, 61920, 62816, 64930, 67080, 70668, 72480, 77916, 78520, 80496, 84409, 88335, 89440, 94224, 97395, 100620, 103888, 108720, 116874, 117780, 129860, 134160, 141336, 155832, 157040, 160992, 168818, 176670, 188448, 194790, 201240, 207776, 217440, 233748, 235560, 253227, 259720, 268320, 282672, 292185, 311664, 314080, 337636, 353340, 389580, 402480, 422045, 467496, 471120, 506454, 519440, 565344, 584370, 623328, 675272, 706680, 759681, 779160, 804960, 844090, 934992, 942240, 1012908, 1038880, 1168740, 1266135, 1350544, 1413360, 1519362, 1558320, 1688180, 1869984, 2025816, 2337480, 2532270, 2701088, 2826720, 3038724, 3116640, 3376360, 3798405, 4051632, 4674960, 5064540, 6077448, 6752720, 7596810, 8103264, 9349920, 10129080, 12154896, 13505440, 15193620, 20258160, 24309792, 30387240, 40516320, 60774480, 121548960]

約数ペア:

[(1, 121548960), (2, 60774480), (3, 40516320), (4, 30387240), (5, 24309792), (6, 20258160), (8, 15193620), (9, 13505440), (10, 12154896), (12, 10129080), (13, 9349920), (15, 8103264), (16, 7596810), (18, 6752720), (20, 6077448), (24, 5064540), (26, 4674960), (30, 4051632), (32, 3798405), (36, 3376360), (39, 3116640), (40, 3038724), (43, 2826720), (45, 2701088), (48, 2532270), (52, 2337480), (60, 2025816), (65, 1869984), (72, 1688180), (78, 1558320), (80, 1519362), (86, 1413360), (90, 1350544), (96, 1266135), (104, 1168740), (117, 1038880), (120, 1012908), (129, 942240), (130, 934992), (144, 844090), (151, 804960), (156, 779160), (160, 759681), (172, 706680), (180, 675272), (195, 623328), (208, 584370), (215, 565344), (234, 519440), (240, 506454), (258, 471120), (260, 467496), (288, 422045), (302, 402480), (312, 389580), (344, 353340), (360, 337636), (387, 314080), (390, 311664), (416, 292185), (430, 282672), (453, 268320), (468, 259720), (480, 253227), (516, 235560), (520, 233748), (559, 217440), (585, 207776), (604, 201240), (624, 194790), (645, 188448), (688, 176670), (720, 168818), (755, 160992), (774, 157040), (780, 155832), (860, 141336), (906, 134160), (936, 129860), (1032, 117780), (1040, 116874), (1118, 108720), (1170, 103888), (1208, 100620), (1248, 97395), (1290, 94224), (1359, 89440), (1376, 88335), (1440, 84409), (1510, 80496), (1548, 78520), (1560, 77916), (1677, 72480), (1720, 70668), (1812, 67080), (1872, 64930), (1935, 62816), (1963, 61920), (2064, 58890), (2080, 58437), (2236, 54360), (2265, 53664), (2340, 51944), (2416, 50310), (2580, 47112), (2718, 44720), (2795, 43488), (3020, 40248), (3096, 39260), (3120, 38958), (3354, 36240), (3440, 35334), (3624, 33540), (3744, 32465), (3870, 31408), (3926, 30960), (4128, 29445), (4472, 27180), (4530, 26832), (4680, 25972), (4832, 25155), (5031, 24160), (5160, 23556), (5436, 22360), (5590, 21744), (5889, 20640), (6040, 20124), (6192, 19630), (6240, 19479), (6493, 18720), (6708, 18120), (6795, 17888), (6880, 17667), (7248, 16770), (7740, 15704), (7852, 15480), (8385, 14496), (8944, 13590), (9060, 13416), (9360, 12986), (9815, 12384), (10062, 12080), (10320, 11778), (10872, 11180)]