977706960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32077}}^1$

素因数の和:32220

約数の個数: 80

約数和(自身を含む): 3054852096

約数和(自身を除く): 2077145136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 32077, 64154, 96231, 128308, 160385, 192462, 256616, 320770, 384924, 481155, 513232, 641540, 769848, 962310, 1283080, 1539696, 1924620, 2566160, 3849240, 4073779, 7698480, 8147558, 12221337, 16295116, 20368895, 24442674, 32590232, 40737790, 48885348, 61106685, 65180464, 81475580, 97770696, 122213370, 162951160, 195541392, 244426740, 325902320, 488853480, 977706960]

約数ペア:

[(1, 977706960), (2, 488853480), (3, 325902320), (4, 244426740), (5, 195541392), (6, 162951160), (8, 122213370), (10, 97770696), (12, 81475580), (15, 65180464), (16, 61106685), (20, 48885348), (24, 40737790), (30, 32590232), (40, 24442674), (48, 20368895), (60, 16295116), (80, 12221337), (120, 8147558), (127, 7698480), (240, 4073779), (254, 3849240), (381, 2566160), (508, 1924620), (635, 1539696), (762, 1283080), (1016, 962310), (1270, 769848), (1524, 641540), (1905, 513232), (2032, 481155), (2540, 384924), (3048, 320770), (3810, 256616), (5080, 192462), (6096, 160385), (7620, 128308), (10160, 96231), (15240, 64154), (30480, 32077)]