27773040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 87056928

約数和(自身を除く): 59283888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1193, 1455, 1552, 1940, 2328, 2386, 2910, 3579, 3880, 4656, 4772, 5820, 5965, 7158, 7760, 9544, 11640, 11930, 14316, 17895, 19088, 23280, 23860, 28632, 35790, 47720, 57264, 71580, 95440, 115721, 143160, 231442, 286320, 347163, 462884, 578605, 694326, 925768, 1157210, 1388652, 1735815, 1851536, 2314420, 2777304, 3471630, 4628840, 5554608, 6943260, 9257680, 13886520, 27773040]

約数ペア:

[(1, 27773040), (2, 13886520), (3, 9257680), (4, 6943260), (5, 5554608), (6, 4628840), (8, 3471630), (10, 2777304), (12, 2314420), (15, 1851536), (16, 1735815), (20, 1388652), (24, 1157210), (30, 925768), (40, 694326), (48, 578605), (60, 462884), (80, 347163), (97, 286320), (120, 231442), (194, 143160), (240, 115721), (291, 95440), (388, 71580), (485, 57264), (582, 47720), (776, 35790), (970, 28632), (1164, 23860), (1193, 23280), (1455, 19088), (1552, 17895), (1940, 14316), (2328, 11930), (2386, 11640), (2910, 9544), (3579, 7760), (3880, 7158), (4656, 5965), (4772, 5820)]