2080364400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{577879}}^1$

素因数の和:577903

約数の個数: 90

約数和(自身を含む): 7219454840

約数和(自身を除く): 5139090440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 577879, 1155758, 1733637, 2311516, 2889395, 3467274, 4623032, 5200911, 5778790, 6934548, 8668185, 9246064, 10401822, 11557580, 13869096, 14446975, 17336370, 20803644, 23115160, 26004555, 27738192, 28893950, 34672740, 41607288, 43340925, 46230320, 52009110, 57787900, 69345480, 83214576, 86681850, 104018220, 115575800, 130022775, 138690960, 173363700, 208036440, 231151600, 260045550, 346727400, 416072880, 520091100, 693454800, 1040182200, 2080364400]

約数ペア:

[(1, 2080364400), (2, 1040182200), (3, 693454800), (4, 520091100), (5, 416072880), (6, 346727400), (8, 260045550), (9, 231151600), (10, 208036440), (12, 173363700), (15, 138690960), (16, 130022775), (18, 115575800), (20, 104018220), (24, 86681850), (25, 83214576), (30, 69345480), (36, 57787900), (40, 52009110), (45, 46230320), (48, 43340925), (50, 41607288), (60, 34672740), (72, 28893950), (75, 27738192), (80, 26004555), (90, 23115160), (100, 20803644), (120, 17336370), (144, 14446975), (150, 13869096), (180, 11557580), (200, 10401822), (225, 9246064), (240, 8668185), (300, 6934548), (360, 5778790), (400, 5200911), (450, 4623032), (600, 3467274), (720, 2889395), (900, 2311516), (1200, 1733637), (1800, 1155758), (3600, 577879)]