240448320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11927}}^1$

素因数の和:11957

約数の個数: 168

約数和(自身を含む): 945270144

約数和(自身を除く): 704821824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11927, 20160, 23854, 35781, 47708, 59635, 71562, 83489, 95416, 107343, 119270, 143124, 166978, 178905, 190832, 214686, 238540, 250467, 286248, 333956, 357810, 381664, 417445, 429372, 477080, 500934, 536715, 572496, 667912, 715620, 751401, 763328, 834890, 858744, 954160, 1001868, 1073430, 1144992, 1252335, 1335824, 1431240, 1502802, 1669780, 1717488, 1908320, 2003736, 2146860, 2289984, 2504670, 2671648, 2862480, 3005604, 3339560, 3434976, 3757005, 3816640, 4007472, 4293720, 5009340, 5343296, 5724960, 6011208, 6679120, 6869952, 7514010, 8014944, 8587440, 10018680, 11449920, 12022416, 13358240, 15028020, 16029888, 17174880, 20037360, 24044832, 26716480, 30056040, 34349760, 40074720, 48089664, 60112080, 80149440, 120224160, 240448320]

約数ペア:

[(1, 240448320), (2, 120224160), (3, 80149440), (4, 60112080), (5, 48089664), (6, 40074720), (7, 34349760), (8, 30056040), (9, 26716480), (10, 24044832), (12, 20037360), (14, 17174880), (15, 16029888), (16, 15028020), (18, 13358240), (20, 12022416), (21, 11449920), (24, 10018680), (28, 8587440), (30, 8014944), (32, 7514010), (35, 6869952), (36, 6679120), (40, 6011208), (42, 5724960), (45, 5343296), (48, 5009340), (56, 4293720), (60, 4007472), (63, 3816640), (64, 3757005), (70, 3434976), (72, 3339560), (80, 3005604), (84, 2862480), (90, 2671648), (96, 2504670), (105, 2289984), (112, 2146860), (120, 2003736), (126, 1908320), (140, 1717488), (144, 1669780), (160, 1502802), (168, 1431240), (180, 1335824), (192, 1252335), (210, 1144992), (224, 1073430), (240, 1001868), (252, 954160), (280, 858744), (288, 834890), (315, 763328), (320, 751401), (336, 715620), (360, 667912), (420, 572496), (448, 536715), (480, 500934), (504, 477080), (560, 429372), (576, 417445), (630, 381664), (672, 357810), (720, 333956), (840, 286248), (960, 250467), (1008, 238540), (1120, 214686), (1260, 190832), (1344, 178905), (1440, 166978), (1680, 143124), (2016, 119270), (2240, 107343), (2520, 95416), (2880, 83489), (3360, 71562), (4032, 59635), (5040, 47708), (6720, 35781), (10080, 23854), (11927, 20160)]