204516960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{426077}}^1$

素因数の和:426095

約数の個数: 48

約数和(自身を含む): 644229936

約数和(自身を除く): 439712976

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, 480, 426077, 852154, 1278231, 1704308, 2130385, 2556462, 3408616, 4260770, 5112924, 6391155, 6817232, 8521540, 10225848, 12782310, 13634464, 17043080, 20451696, 25564620, 34086160, 40903392, 51129240, 68172320, 102258480, 204516960]

約数ペア:

[(1, 204516960), (2, 102258480), (3, 68172320), (4, 51129240), (5, 40903392), (6, 34086160), (8, 25564620), (10, 20451696), (12, 17043080), (15, 13634464), (16, 12782310), (20, 10225848), (24, 8521540), (30, 6817232), (32, 6391155), (40, 5112924), (48, 4260770), (60, 3408616), (80, 2556462), (96, 2130385), (120, 1704308), (160, 1278231), (240, 852154), (480, 426077)]