79456920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{662141}}^1$

素因数の和:662155

約数の個数: 32

約数和(自身を含む): 238371120

約数和(自身を除く): 158914200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 662141, 1324282, 1986423, 2648564, 3310705, 3972846, 5297128, 6621410, 7945692, 9932115, 13242820, 15891384, 19864230, 26485640, 39728460, 79456920]

約数ペア:

[(1, 79456920), (2, 39728460), (3, 26485640), (4, 19864230), (5, 15891384), (6, 13242820), (8, 9932115), (10, 7945692), (12, 6621410), (15, 5297128), (20, 3972846), (24, 3310705), (30, 2648564), (40, 1986423), (60, 1324282), (120, 662141)]