4160280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 12831840

約数和(自身を除く): 8671560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 937, 1110, 1480, 1874, 2220, 2811, 3748, 4440, 4685, 5622, 7496, 9370, 11244, 14055, 18740, 22488, 28110, 34669, 37480, 56220, 69338, 104007, 112440, 138676, 173345, 208014, 277352, 346690, 416028, 520035, 693380, 832056, 1040070, 1386760, 2080140, 4160280]

約数ペア:

[(1, 4160280), (2, 2080140), (3, 1386760), (4, 1040070), (5, 832056), (6, 693380), (8, 520035), (10, 416028), (12, 346690), (15, 277352), (20, 208014), (24, 173345), (30, 138676), (37, 112440), (40, 104007), (60, 69338), (74, 56220), (111, 37480), (120, 34669), (148, 28110), (185, 22488), (222, 18740), (296, 14055), (370, 11244), (444, 9370), (555, 7496), (740, 5622), (888, 4685), (937, 4440), (1110, 3748), (1480, 2811), (1874, 2220)]