2193308640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1523131}}^1$

素因数の和:1523152

約数の個数: 72

約数和(自身を含む): 7484670648

約数和(自身を除く): 5291362008

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, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1523131, 3046262, 4569393, 6092524, 7615655, 9138786, 12185048, 13708179, 15231310, 18277572, 22846965, 24370096, 27416358, 30462620, 36555144, 45693930, 48740192, 54832716, 60925240, 68540895, 73110288, 91387860, 109665432, 121850480, 137081790, 146220576, 182775720, 219330864, 243700960, 274163580, 365551440, 438661728, 548327160, 731102880, 1096654320, 2193308640]

約数ペア:

[(1, 2193308640), (2, 1096654320), (3, 731102880), (4, 548327160), (5, 438661728), (6, 365551440), (8, 274163580), (9, 243700960), (10, 219330864), (12, 182775720), (15, 146220576), (16, 137081790), (18, 121850480), (20, 109665432), (24, 91387860), (30, 73110288), (32, 68540895), (36, 60925240), (40, 54832716), (45, 48740192), (48, 45693930), (60, 36555144), (72, 30462620), (80, 27416358), (90, 24370096), (96, 22846965), (120, 18277572), (144, 15231310), (160, 13708179), (180, 12185048), (240, 9138786), (288, 7615655), (360, 6092524), (480, 4569393), (720, 3046262), (1440, 1523131)]