283343160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16987}}^1$

素因数の和:17140

約数の個数: 64

約数和(自身を含む): 856195200

約数和(自身を除く): 572852040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 16987, 33974, 50961, 67948, 84935, 101922, 135896, 169870, 203844, 254805, 339740, 407688, 509610, 679480, 1019220, 2038440, 2361193, 4722386, 7083579, 9444772, 11805965, 14167158, 18889544, 23611930, 28334316, 35417895, 47223860, 56668632, 70835790, 94447720, 141671580, 283343160]

約数ペア:

[(1, 283343160), (2, 141671580), (3, 94447720), (4, 70835790), (5, 56668632), (6, 47223860), (8, 35417895), (10, 28334316), (12, 23611930), (15, 18889544), (20, 14167158), (24, 11805965), (30, 9444772), (40, 7083579), (60, 4722386), (120, 2361193), (139, 2038440), (278, 1019220), (417, 679480), (556, 509610), (695, 407688), (834, 339740), (1112, 254805), (1390, 203844), (1668, 169870), (2085, 135896), (2780, 101922), (3336, 84935), (4170, 67948), (5560, 50961), (8340, 33974), (16680, 16987)]