190179960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12479}}^1$

素因数の和:12620

約数の個数: 64

約数和(自身を含む): 575078400

約数和(自身を除く): 384898440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 12479, 15240, 24958, 37437, 49916, 62395, 74874, 99832, 124790, 149748, 187185, 249580, 299496, 374370, 499160, 748740, 1497480, 1584833, 3169666, 4754499, 6339332, 7924165, 9508998, 12678664, 15848330, 19017996, 23772495, 31696660, 38035992, 47544990, 63393320, 95089980, 190179960]

約数ペア:

[(1, 190179960), (2, 95089980), (3, 63393320), (4, 47544990), (5, 38035992), (6, 31696660), (8, 23772495), (10, 19017996), (12, 15848330), (15, 12678664), (20, 9508998), (24, 7924165), (30, 6339332), (40, 4754499), (60, 3169666), (120, 1584833), (127, 1497480), (254, 748740), (381, 499160), (508, 374370), (635, 299496), (762, 249580), (1016, 187185), (1270, 149748), (1524, 124790), (1905, 99832), (2540, 74874), (3048, 62395), (3810, 49916), (5080, 37437), (7620, 24958), (12479, 15240)]