539474880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{80279}}^1$

素因数の和:80306

約数の個数: 112

約数和(自身を含む): 1957547520

約数和(自身を除く): 1418072640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 80279, 160558, 240837, 321116, 401395, 481674, 561953, 642232, 802790, 963348, 1123906, 1204185, 1284464, 1605580, 1685859, 1926696, 2247812, 2408370, 2568928, 2809765, 3211160, 3371718, 3853392, 4495624, 4816740, 5137856, 5619530, 6422320, 6743436, 7706784, 8429295, 8991248, 9633480, 11239060, 12844640, 13486872, 15413568, 16858590, 17982496, 19266960, 22478120, 25689280, 26973744, 33717180, 35964992, 38533920, 44956240, 53947488, 67434360, 77067840, 89912480, 107894976, 134868720, 179824960, 269737440, 539474880]

約数ペア:

[(1, 539474880), (2, 269737440), (3, 179824960), (4, 134868720), (5, 107894976), (6, 89912480), (7, 77067840), (8, 67434360), (10, 53947488), (12, 44956240), (14, 38533920), (15, 35964992), (16, 33717180), (20, 26973744), (21, 25689280), (24, 22478120), (28, 19266960), (30, 17982496), (32, 16858590), (35, 15413568), (40, 13486872), (42, 12844640), (48, 11239060), (56, 9633480), (60, 8991248), (64, 8429295), (70, 7706784), (80, 6743436), (84, 6422320), (96, 5619530), (105, 5137856), (112, 4816740), (120, 4495624), (140, 3853392), (160, 3371718), (168, 3211160), (192, 2809765), (210, 2568928), (224, 2408370), (240, 2247812), (280, 1926696), (320, 1685859), (336, 1605580), (420, 1284464), (448, 1204185), (480, 1123906), (560, 963348), (672, 802790), (840, 642232), (960, 561953), (1120, 481674), (1344, 401395), (1680, 321116), (2240, 240837), (3360, 160558), (6720, 80279)]