324590960

素因数分解:

$2^4\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5581}}^1$

素因数の和:6321

約数の個数: 40

約数和(自身を含む): 755847456

約数和(自身を除く): 431256496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 727, 1454, 2908, 3635, 5581, 5816, 7270, 11162, 11632, 14540, 22324, 27905, 29080, 44648, 55810, 58160, 89296, 111620, 223240, 446480, 4057387, 8114774, 16229548, 20286935, 32459096, 40573870, 64918192, 81147740, 162295480, 324590960]

約数ペア:

[(1, 324590960), (2, 162295480), (4, 81147740), (5, 64918192), (8, 40573870), (10, 32459096), (16, 20286935), (20, 16229548), (40, 8114774), (80, 4057387), (727, 446480), (1454, 223240), (2908, 111620), (3635, 89296), (5581, 58160), (5816, 55810), (7270, 44648), (11162, 29080), (11632, 27905), (14540, 22324)]