155994360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1299953}}^1$

素因数の和:1299967

約数の個数: 32

約数和(自身を含む): 467983440

約数和(自身を除く): 311989080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1299953, 2599906, 3899859, 5199812, 6499765, 7799718, 10399624, 12999530, 15599436, 19499295, 25999060, 31198872, 38998590, 51998120, 77997180, 155994360]

約数ペア:

[(1, 155994360), (2, 77997180), (3, 51998120), (4, 38998590), (5, 31198872), (6, 25999060), (8, 19499295), (10, 15599436), (12, 12999530), (15, 10399624), (20, 7799718), (24, 6499765), (30, 5199812), (40, 3899859), (60, 2599906), (120, 1299953)]