269874080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{240959}}^1$

素因数の和:240981

約数の個数: 48

約数和(自身を含む): 728663040

約数和(自身を除く): 458788960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 240959, 481918, 963836, 1204795, 1686713, 1927672, 2409590, 3373426, 3855344, 4819180, 6746852, 7710688, 8433565, 9638360, 13493704, 16867130, 19276720, 26987408, 33734260, 38553440, 53974816, 67468520, 134937040, 269874080]

約数ペア:

[(1, 269874080), (2, 134937040), (4, 67468520), (5, 53974816), (7, 38553440), (8, 33734260), (10, 26987408), (14, 19276720), (16, 16867130), (20, 13493704), (28, 9638360), (32, 8433565), (35, 7710688), (40, 6746852), (56, 4819180), (70, 3855344), (80, 3373426), (112, 2409590), (140, 1927672), (160, 1686713), (224, 1204795), (280, 963836), (560, 481918), (1120, 240959)]