55968840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1836

約数の個数: 128

約数和(自身を含む): 193104000

約数和(自身を除く): 137135160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 1787, 2088, 2610, 3132, 3480, 3574, 3915, 5220, 5361, 6264, 7148, 7830, 8935, 10440, 10722, 14296, 15660, 16083, 17870, 21444, 26805, 31320, 32166, 35740, 42888, 48249, 51823, 53610, 64332, 71480, 80415, 96498, 103646, 107220, 128664, 155469, 160830, 192996, 207292, 214440, 241245, 259115, 310938, 321660, 385992, 414584, 466407, 482490, 518230, 621876, 643320, 777345, 932814, 964980, 1036460, 1243752, 1399221, 1554690, 1865628, 1929960, 2072920, 2332035, 2798442, 3109380, 3731256, 4664070, 5596884, 6218760, 6996105, 9328140, 11193768, 13992210, 18656280, 27984420, 55968840]

約数ペア:

[(1, 55968840), (2, 27984420), (3, 18656280), (4, 13992210), (5, 11193768), (6, 9328140), (8, 6996105), (9, 6218760), (10, 5596884), (12, 4664070), (15, 3731256), (18, 3109380), (20, 2798442), (24, 2332035), (27, 2072920), (29, 1929960), (30, 1865628), (36, 1554690), (40, 1399221), (45, 1243752), (54, 1036460), (58, 964980), (60, 932814), (72, 777345), (87, 643320), (90, 621876), (108, 518230), (116, 482490), (120, 466407), (135, 414584), (145, 385992), (174, 321660), (180, 310938), (216, 259115), (232, 241245), (261, 214440), (270, 207292), (290, 192996), (348, 160830), (360, 155469), (435, 128664), (522, 107220), (540, 103646), (580, 96498), (696, 80415), (783, 71480), (870, 64332), (1044, 53610), (1080, 51823), (1160, 48249), (1305, 42888), (1566, 35740), (1740, 32166), (1787, 31320), (2088, 26805), (2610, 21444), (3132, 17870), (3480, 16083), (3574, 15660), (3915, 14296), (5220, 10722), (5361, 10440), (6264, 8935), (7148, 7830)]