308329920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:883

約数の個数: 168

約数和(自身を含む): 1069055520

約数和(自身を除く): 760725600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 453, 480, 576, 604, 709, 720, 755, 906, 960, 1208, 1359, 1418, 1440, 1510, 1812, 2127, 2265, 2416, 2718, 2836, 2880, 3020, 3545, 3624, 4254, 4530, 4832, 5436, 5672, 6040, 6381, 6795, 7090, 7248, 8508, 9060, 9664, 10635, 10872, 11344, 12080, 12762, 13590, 14180, 14496, 17016, 18120, 21270, 21744, 22688, 24160, 25524, 27180, 28360, 28992, 31905, 34032, 36240, 42540, 43488, 45376, 48320, 51048, 54360, 56720, 63810, 68064, 72480, 85080, 86976, 102096, 107059, 108720, 113440, 127620, 136128, 144960, 170160, 204192, 214118, 217440, 226880, 255240, 321177, 340320, 408384, 428236, 434880, 510480, 535295, 642354, 680640, 856472, 963531, 1020960, 1070590, 1284708, 1605885, 1712944, 1927062, 2041920, 2141180, 2569416, 3211770, 3425888, 3854124, 4282360, 4817655, 5138832, 6423540, 6851776, 7708248, 8564720, 9635310, 10277664, 12847080, 15416496, 17129440, 19270620, 20555328, 25694160, 30832992, 34258880, 38541240, 51388320, 61665984, 77082480, 102776640, 154164960, 308329920]

約数ペア:

[(1, 308329920), (2, 154164960), (3, 102776640), (4, 77082480), (5, 61665984), (6, 51388320), (8, 38541240), (9, 34258880), (10, 30832992), (12, 25694160), (15, 20555328), (16, 19270620), (18, 17129440), (20, 15416496), (24, 12847080), (30, 10277664), (32, 9635310), (36, 8564720), (40, 7708248), (45, 6851776), (48, 6423540), (60, 5138832), (64, 4817655), (72, 4282360), (80, 3854124), (90, 3425888), (96, 3211770), (120, 2569416), (144, 2141180), (151, 2041920), (160, 1927062), (180, 1712944), (192, 1605885), (240, 1284708), (288, 1070590), (302, 1020960), (320, 963531), (360, 856472), (453, 680640), (480, 642354), (576, 535295), (604, 510480), (709, 434880), (720, 428236), (755, 408384), (906, 340320), (960, 321177), (1208, 255240), (1359, 226880), (1418, 217440), (1440, 214118), (1510, 204192), (1812, 170160), (2127, 144960), (2265, 136128), (2416, 127620), (2718, 113440), (2836, 108720), (2880, 107059), (3020, 102096), (3545, 86976), (3624, 85080), (4254, 72480), (4530, 68064), (4832, 63810), (5436, 56720), (5672, 54360), (6040, 51048), (6381, 48320), (6795, 45376), (7090, 43488), (7248, 42540), (8508, 36240), (9060, 34032), (9664, 31905), (10635, 28992), (10872, 28360), (11344, 27180), (12080, 25524), (12762, 24160), (13590, 22688), (14180, 21744), (14496, 21270), (17016, 18120)]