2607840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1832

約数の個数: 72

約数和(自身を含む): 8904168

約数和(自身を除く): 6296328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1811, 3622, 5433, 7244, 9055, 10866, 14488, 16299, 18110, 21732, 27165, 28976, 32598, 36220, 43464, 54330, 57952, 65196, 72440, 81495, 86928, 108660, 130392, 144880, 162990, 173856, 217320, 260784, 289760, 325980, 434640, 521568, 651960, 869280, 1303920, 2607840]

約数ペア:

[(1, 2607840), (2, 1303920), (3, 869280), (4, 651960), (5, 521568), (6, 434640), (8, 325980), (9, 289760), (10, 260784), (12, 217320), (15, 173856), (16, 162990), (18, 144880), (20, 130392), (24, 108660), (30, 86928), (32, 81495), (36, 72440), (40, 65196), (45, 57952), (48, 54330), (60, 43464), (72, 36220), (80, 32598), (90, 28976), (96, 27165), (120, 21732), (144, 18110), (160, 16299), (180, 14488), (240, 10866), (288, 9055), (360, 7244), (480, 5433), (720, 3622), (1440, 1811)]