47994360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399953}}^1$

素因数の和:399967

約数の個数: 32

約数和(自身を含む): 143983440

約数和(自身を除く): 95989080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399953, 799906, 1199859, 1599812, 1999765, 2399718, 3199624, 3999530, 4799436, 5999295, 7999060, 9598872, 11998590, 15998120, 23997180, 47994360]

約数ペア:

[(1, 47994360), (2, 23997180), (3, 15998120), (4, 11998590), (5, 9598872), (6, 7999060), (8, 5999295), (10, 4799436), (12, 3999530), (15, 3199624), (20, 2399718), (24, 1999765), (30, 1599812), (40, 1199859), (60, 799906), (120, 399953)]