1320359904

素因数分解:

$2^5\times 3^2\times {\mathrm{811}}^1\times {\mathrm{5653}}^1$

素因数の和:6480

約数の個数: 72

約数和(自身を含む): 3760068312

約数和(自身を除く): 2439708408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 811, 1622, 2433, 3244, 4866, 5653, 6488, 7299, 9732, 11306, 12976, 14598, 16959, 19464, 22612, 25952, 29196, 33918, 38928, 45224, 50877, 58392, 67836, 77856, 90448, 101754, 116784, 135672, 180896, 203508, 233568, 271344, 407016, 542688, 814032, 1628064, 4584583, 9169166, 13753749, 18338332, 27507498, 36676664, 41261247, 55014996, 73353328, 82522494, 110029992, 146706656, 165044988, 220059984, 330089976, 440119968, 660179952, 1320359904]

約数ペア:

[(1, 1320359904), (2, 660179952), (3, 440119968), (4, 330089976), (6, 220059984), (8, 165044988), (9, 146706656), (12, 110029992), (16, 82522494), (18, 73353328), (24, 55014996), (32, 41261247), (36, 36676664), (48, 27507498), (72, 18338332), (96, 13753749), (144, 9169166), (288, 4584583), (811, 1628064), (1622, 814032), (2433, 542688), (3244, 407016), (4866, 271344), (5653, 233568), (6488, 203508), (7299, 180896), (9732, 135672), (11306, 116784), (12976, 101754), (14598, 90448), (16959, 77856), (19464, 67836), (22612, 58392), (25952, 50877), (29196, 45224), (33918, 38928)]