1140377960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{483211}}^1$

素因数の和:483281

約数の個数: 32

約数和(自身を含む): 2609344800

約数和(自身を除く): 1468966840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 483211, 966422, 1932844, 2416055, 3865688, 4832110, 9664220, 19328440, 28509449, 57018898, 114037796, 142547245, 228075592, 285094490, 570188980, 1140377960]

約数ペア:

[(1, 1140377960), (2, 570188980), (4, 285094490), (5, 228075592), (8, 142547245), (10, 114037796), (20, 57018898), (40, 28509449), (59, 19328440), (118, 9664220), (236, 4832110), (295, 3865688), (472, 2416055), (590, 1932844), (1180, 966422), (2360, 483211)]