531449280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1603

約数の個数: 168

約数和(自身を含む): 1843625472

約数和(自身を除く): 1312176192

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, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1453, 1524, 1905, 2032, 2286, 2540, 2880, 2906, 3048, 3810, 4064, 4359, 4572, 5080, 5715, 5812, 6096, 7265, 7620, 8128, 8718, 9144, 10160, 11430, 11624, 12192, 13077, 14530, 15240, 17436, 18288, 20320, 21795, 22860, 23248, 24384, 26154, 29060, 30480, 34872, 36576, 40640, 43590, 45720, 46496, 52308, 58120, 60960, 65385, 69744, 73152, 87180, 91440, 92992, 104616, 116240, 121920, 130770, 139488, 174360, 182880, 184531, 209232, 232480, 261540, 278976, 348720, 365760, 369062, 418464, 464960, 523080, 553593, 697440, 738124, 836928, 922655, 1046160, 1107186, 1394880, 1476248, 1660779, 1845310, 2092320, 2214372, 2767965, 2952496, 3321558, 3690620, 4184640, 4428744, 5535930, 5904992, 6643116, 7381240, 8303895, 8857488, 11071860, 11809984, 13286232, 14762480, 16607790, 17714976, 22143720, 26572464, 29524960, 33215580, 35429952, 44287440, 53144928, 59049920, 66431160, 88574880, 106289856, 132862320, 177149760, 265724640, 531449280]

約数ペア:

[(1, 531449280), (2, 265724640), (3, 177149760), (4, 132862320), (5, 106289856), (6, 88574880), (8, 66431160), (9, 59049920), (10, 53144928), (12, 44287440), (15, 35429952), (16, 33215580), (18, 29524960), (20, 26572464), (24, 22143720), (30, 17714976), (32, 16607790), (36, 14762480), (40, 13286232), (45, 11809984), (48, 11071860), (60, 8857488), (64, 8303895), (72, 7381240), (80, 6643116), (90, 5904992), (96, 5535930), (120, 4428744), (127, 4184640), (144, 3690620), (160, 3321558), (180, 2952496), (192, 2767965), (240, 2214372), (254, 2092320), (288, 1845310), (320, 1660779), (360, 1476248), (381, 1394880), (480, 1107186), (508, 1046160), (576, 922655), (635, 836928), (720, 738124), (762, 697440), (960, 553593), (1016, 523080), (1143, 464960), (1270, 418464), (1440, 369062), (1453, 365760), (1524, 348720), (1905, 278976), (2032, 261540), (2286, 232480), (2540, 209232), (2880, 184531), (2906, 182880), (3048, 174360), (3810, 139488), (4064, 130770), (4359, 121920), (4572, 116240), (5080, 104616), (5715, 92992), (5812, 91440), (6096, 87180), (7265, 73152), (7620, 69744), (8128, 65385), (8718, 60960), (9144, 58120), (10160, 52308), (11430, 46496), (11624, 45720), (12192, 43590), (13077, 40640), (14530, 36576), (15240, 34872), (17436, 30480), (18288, 29060), (20320, 26154), (21795, 24384), (22860, 23248)]