142549320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1187911}}^1$

素因数の和:1187925

約数の個数: 32

約数和(自身を含む): 427648320

約数和(自身を除く): 285099000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1187911, 2375822, 3563733, 4751644, 5939555, 7127466, 9503288, 11879110, 14254932, 17818665, 23758220, 28509864, 35637330, 47516440, 71274660, 142549320]

約数ペア:

[(1, 142549320), (2, 71274660), (3, 47516440), (4, 35637330), (5, 28509864), (6, 23758220), (8, 17818665), (10, 14254932), (12, 11879110), (15, 9503288), (20, 7127466), (24, 5939555), (30, 4751644), (40, 3563733), (60, 2375822), (120, 1187911)]