16196280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 32792520

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, 971, 1112, 1390, 1668, 1942, 2085, 2780, 2913, 3336, 3884, 4170, 4855, 5560, 5826, 7768, 8340, 9710, 11652, 14565, 16680, 19420, 23304, 29130, 38840, 58260, 116520, 134969, 269938, 404907, 539876, 674845, 809814, 1079752, 1349690, 1619628, 2024535, 2699380, 3239256, 4049070, 5398760, 8098140, 16196280]

約数ペア:

[(1, 16196280), (2, 8098140), (3, 5398760), (4, 4049070), (5, 3239256), (6, 2699380), (8, 2024535), (10, 1619628), (12, 1349690), (15, 1079752), (20, 809814), (24, 674845), (30, 539876), (40, 404907), (60, 269938), (120, 134969), (139, 116520), (278, 58260), (417, 38840), (556, 29130), (695, 23304), (834, 19420), (971, 16680), (1112, 14565), (1390, 11652), (1668, 9710), (1942, 8340), (2085, 7768), (2780, 5826), (2913, 5560), (3336, 4855), (3884, 4170)]