2079111960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{41549}}^1$

素因数の和:41705

約数の個数: 96

約数和(自身を含む): 6805890000

約数和(自身を除く): 4726778040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 41549, 50040, 83098, 124647, 166196, 207745, 249294, 332392, 373941, 415490, 498588, 623235, 747882, 830980, 997176, 1246470, 1495764, 1661960, 1869705, 2492940, 2991528, 3739410, 4985880, 5775311, 7478820, 11550622, 14957640, 17325933, 23101244, 28876555, 34651866, 46202488, 51977799, 57753110, 69303732, 86629665, 103955598, 115506220, 138607464, 173259330, 207911196, 231012440, 259888995, 346518660, 415822392, 519777990, 693037320, 1039555980, 2079111960]

約数ペア:

[(1, 2079111960), (2, 1039555980), (3, 693037320), (4, 519777990), (5, 415822392), (6, 346518660), (8, 259888995), (9, 231012440), (10, 207911196), (12, 173259330), (15, 138607464), (18, 115506220), (20, 103955598), (24, 86629665), (30, 69303732), (36, 57753110), (40, 51977799), (45, 46202488), (60, 34651866), (72, 28876555), (90, 23101244), (120, 17325933), (139, 14957640), (180, 11550622), (278, 7478820), (360, 5775311), (417, 4985880), (556, 3739410), (695, 2991528), (834, 2492940), (1112, 1869705), (1251, 1661960), (1390, 1495764), (1668, 1246470), (2085, 997176), (2502, 830980), (2780, 747882), (3336, 623235), (4170, 498588), (5004, 415490), (5560, 373941), (6255, 332392), (8340, 249294), (10008, 207745), (12510, 166196), (16680, 124647), (25020, 83098), (41549, 50040)]