54952440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1$

素因数の和:4832

約数の個数: 64

約数和(自身を含む): 166592160

約数和(自身を除く): 111639720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4721, 5820, 9442, 11640, 14163, 18884, 23605, 28326, 37768, 47210, 56652, 70815, 94420, 113304, 141630, 188840, 283260, 457937, 566520, 915874, 1373811, 1831748, 2289685, 2747622, 3663496, 4579370, 5495244, 6869055, 9158740, 10990488, 13738110, 18317480, 27476220, 54952440]

約数ペア:

[(1, 54952440), (2, 27476220), (3, 18317480), (4, 13738110), (5, 10990488), (6, 9158740), (8, 6869055), (10, 5495244), (12, 4579370), (15, 3663496), (20, 2747622), (24, 2289685), (30, 1831748), (40, 1373811), (60, 915874), (97, 566520), (120, 457937), (194, 283260), (291, 188840), (388, 141630), (485, 113304), (582, 94420), (776, 70815), (970, 56652), (1164, 47210), (1455, 37768), (1940, 28326), (2328, 23605), (2910, 18884), (3880, 14163), (4721, 11640), (5820, 9442)]