858811920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3578383}}^1$

素因数の和:3578399

約数の個数: 40

約数和(自身を含む): 2662317696

約数和(自身を除く): 1803505776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3578383, 7156766, 10735149, 14313532, 17891915, 21470298, 28627064, 35783830, 42940596, 53675745, 57254128, 71567660, 85881192, 107351490, 143135320, 171762384, 214702980, 286270640, 429405960, 858811920]

約数ペア:

[(1, 858811920), (2, 429405960), (3, 286270640), (4, 214702980), (5, 171762384), (6, 143135320), (8, 107351490), (10, 85881192), (12, 71567660), (15, 57254128), (16, 53675745), (20, 42940596), (24, 35783830), (30, 28627064), (40, 21470298), (48, 17891915), (60, 14313532), (80, 10735149), (120, 7156766), (240, 3578383)]