240122140

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{23869}}^1$

素因数の和:24381

約数の個数: 24

約数和(自身を含む): 505280160

約数和(自身を除く): 265158020

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 23869, 47738, 95476, 119345, 238690, 477380, 12006107, 24012214, 48024428, 60030535, 120061070, 240122140]

約数ペア:

[(1, 240122140), (2, 120061070), (4, 60030535), (5, 48024428), (10, 24012214), (20, 12006107), (503, 477380), (1006, 238690), (2012, 119345), (2515, 95476), (5030, 47738), (10060, 23869)]