139337760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 440741952

約数和(自身を除く): 301404192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 480, 662, 877, 993, 1324, 1655, 1754, 1986, 2631, 2648, 3310, 3508, 3972, 4385, 4965, 5262, 5296, 6620, 7016, 7944, 8770, 9930, 10524, 10592, 13155, 13240, 14032, 15888, 17540, 19860, 21048, 26310, 26480, 28064, 31776, 35080, 39720, 42096, 52620, 52960, 70160, 79440, 84192, 105240, 140320, 158880, 210480, 290287, 420960, 580574, 870861, 1161148, 1451435, 1741722, 2322296, 2902870, 3483444, 4354305, 4644592, 5805740, 6966888, 8708610, 9289184, 11611480, 13933776, 17417220, 23222960, 27867552, 34834440, 46445920, 69668880, 139337760]

約数ペア:

[(1, 139337760), (2, 69668880), (3, 46445920), (4, 34834440), (5, 27867552), (6, 23222960), (8, 17417220), (10, 13933776), (12, 11611480), (15, 9289184), (16, 8708610), (20, 6966888), (24, 5805740), (30, 4644592), (32, 4354305), (40, 3483444), (48, 2902870), (60, 2322296), (80, 1741722), (96, 1451435), (120, 1161148), (160, 870861), (240, 580574), (331, 420960), (480, 290287), (662, 210480), (877, 158880), (993, 140320), (1324, 105240), (1655, 84192), (1754, 79440), (1986, 70160), (2631, 52960), (2648, 52620), (3310, 42096), (3508, 39720), (3972, 35080), (4385, 31776), (4965, 28064), (5262, 26480), (5296, 26310), (6620, 21048), (7016, 19860), (7944, 17540), (8770, 15888), (9930, 14032), (10524, 13240), (10592, 13155)]