426540960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2291

約数の個数: 144

約数和(自身を含む): 1466730720

約数和(自身を除く): 1040189760

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, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2131, 2224, 2502, 2780, 3336, 4170, 4262, 4448, 5004, 5560, 6255, 6393, 6672, 8340, 8524, 10008, 10655, 11120, 12510, 12786, 13344, 16680, 17048, 19179, 20016, 21310, 22240, 25020, 25572, 31965, 33360, 34096, 38358, 40032, 42620, 50040, 51144, 63930, 66720, 68192, 76716, 85240, 95895, 100080, 102288, 127860, 153432, 170480, 191790, 200160, 204576, 255720, 296209, 306864, 340960, 383580, 511440, 592418, 613728, 767160, 888627, 1022880, 1184836, 1481045, 1534320, 1777254, 2369672, 2665881, 2962090, 3068640, 3554508, 4443135, 4739344, 5331762, 5924180, 7109016, 8886270, 9478688, 10663524, 11848360, 13329405, 14218032, 17772540, 21327048, 23696720, 26658810, 28436064, 35545080, 42654096, 47393440, 53317620, 71090160, 85308192, 106635240, 142180320, 213270480, 426540960]

約数ペア:

[(1, 426540960), (2, 213270480), (3, 142180320), (4, 106635240), (5, 85308192), (6, 71090160), (8, 53317620), (9, 47393440), (10, 42654096), (12, 35545080), (15, 28436064), (16, 26658810), (18, 23696720), (20, 21327048), (24, 17772540), (30, 14218032), (32, 13329405), (36, 11848360), (40, 10663524), (45, 9478688), (48, 8886270), (60, 7109016), (72, 5924180), (80, 5331762), (90, 4739344), (96, 4443135), (120, 3554508), (139, 3068640), (144, 2962090), (160, 2665881), (180, 2369672), (240, 1777254), (278, 1534320), (288, 1481045), (360, 1184836), (417, 1022880), (480, 888627), (556, 767160), (695, 613728), (720, 592418), (834, 511440), (1112, 383580), (1251, 340960), (1390, 306864), (1440, 296209), (1668, 255720), (2085, 204576), (2131, 200160), (2224, 191790), (2502, 170480), (2780, 153432), (3336, 127860), (4170, 102288), (4262, 100080), (4448, 95895), (5004, 85240), (5560, 76716), (6255, 68192), (6393, 66720), (6672, 63930), (8340, 51144), (8524, 50040), (10008, 42620), (10655, 40032), (11120, 38358), (12510, 34096), (12786, 33360), (13344, 31965), (16680, 25572), (17048, 25020), (19179, 22240), (20016, 21310)]