15507480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129229}}^1$

素因数の和:129243

約数の個数: 32

約数和(自身を含む): 46522800

約数和(自身を除く): 31015320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129229, 258458, 387687, 516916, 646145, 775374, 1033832, 1292290, 1550748, 1938435, 2584580, 3101496, 3876870, 5169160, 7753740, 15507480]

約数ペア:

[(1, 15507480), (2, 7753740), (3, 5169160), (4, 3876870), (5, 3101496), (6, 2584580), (8, 1938435), (10, 1550748), (12, 1292290), (15, 1033832), (20, 775374), (24, 646145), (30, 516916), (40, 387687), (60, 258458), (120, 129229)]