40334520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336121}}^1$

素因数の和:336135

約数の個数: 32

約数和(自身を含む): 121003920

約数和(自身を除く): 80669400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336121, 672242, 1008363, 1344484, 1680605, 2016726, 2688968, 3361210, 4033452, 5041815, 6722420, 8066904, 10083630, 13444840, 20167260, 40334520]

約数ペア:

[(1, 40334520), (2, 20167260), (3, 13444840), (4, 10083630), (5, 8066904), (6, 6722420), (8, 5041815), (10, 4033452), (12, 3361210), (15, 2688968), (20, 2016726), (24, 1680605), (30, 1344484), (40, 1008363), (60, 672242), (120, 336121)]