2008706640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{2969}}^1$

素因数の和:5804

約数の個数: 80

約数和(自身を含む): 6231297600

約数和(自身を除く): 4222590960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2819, 2969, 5638, 5938, 8457, 8907, 11276, 11876, 14095, 14845, 16914, 17814, 22552, 23752, 28190, 29690, 33828, 35628, 42285, 44535, 45104, 47504, 56380, 59380, 67656, 71256, 84570, 89070, 112760, 118760, 135312, 142512, 169140, 178140, 225520, 237520, 338280, 356280, 676560, 712560, 8369611, 16739222, 25108833, 33478444, 41848055, 50217666, 66956888, 83696110, 100435332, 125544165, 133913776, 167392220, 200870664, 251088330, 334784440, 401741328, 502176660, 669568880, 1004353320, 2008706640]

約数ペア:

[(1, 2008706640), (2, 1004353320), (3, 669568880), (4, 502176660), (5, 401741328), (6, 334784440), (8, 251088330), (10, 200870664), (12, 167392220), (15, 133913776), (16, 125544165), (20, 100435332), (24, 83696110), (30, 66956888), (40, 50217666), (48, 41848055), (60, 33478444), (80, 25108833), (120, 16739222), (240, 8369611), (2819, 712560), (2969, 676560), (5638, 356280), (5938, 338280), (8457, 237520), (8907, 225520), (11276, 178140), (11876, 169140), (14095, 142512), (14845, 135312), (16914, 118760), (17814, 112760), (22552, 89070), (23752, 84570), (28190, 71256), (29690, 67656), (33828, 59380), (35628, 56380), (42285, 47504), (44535, 45104)]