2803251240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{865201}}^1$

素因数の和:865224

約数の個数: 80

約数和(自身を含む): 9422049780

約数和(自身を除く): 6618798540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 865201, 1730402, 2595603, 3460804, 4326005, 5191206, 6921608, 7786809, 8652010, 10382412, 12978015, 15573618, 17304020, 20764824, 23360427, 25956030, 31147236, 34608040, 38934045, 46720854, 51912060, 62294472, 70081281, 77868090, 93441708, 103824120, 116802135, 140162562, 155736180, 186883416, 233604270, 280325124, 311472360, 350406405, 467208540, 560650248, 700812810, 934417080, 1401625620, 2803251240]

約数ペア:

[(1, 2803251240), (2, 1401625620), (3, 934417080), (4, 700812810), (5, 560650248), (6, 467208540), (8, 350406405), (9, 311472360), (10, 280325124), (12, 233604270), (15, 186883416), (18, 155736180), (20, 140162562), (24, 116802135), (27, 103824120), (30, 93441708), (36, 77868090), (40, 70081281), (45, 62294472), (54, 51912060), (60, 46720854), (72, 38934045), (81, 34608040), (90, 31147236), (108, 25956030), (120, 23360427), (135, 20764824), (162, 17304020), (180, 15573618), (216, 12978015), (270, 10382412), (324, 8652010), (360, 7786809), (405, 6921608), (540, 5191206), (648, 4326005), (810, 3460804), (1080, 2595603), (1620, 1730402), (3240, 865201)]