120940295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 187038720

約数和(自身を除く): 66098425

約数列:

[1, 5, 7, 17, 29, 35, 43, 85, 119, 145, 163, 203, 215, 301, 493, 595, 731, 815, 1015, 1141, 1247, 1505, 2465, 2771, 3451, 3655, 4727, 5117, 5705, 6235, 7009, 8729, 13855, 17255, 19397, 21199, 23635, 25585, 33089, 35045, 43645, 49063, 80359, 96985, 105995, 119153, 148393, 165445, 203261, 245315, 401795, 562513, 595765, 741965, 834071, 1016305, 1422827, 2812565, 3455437, 4170355, 7114135, 17277185, 24188059, 120940295]

約数ペア:

[(1, 120940295), (5, 24188059), (7, 17277185), (17, 7114135), (29, 4170355), (35, 3455437), (43, 2812565), (85, 1422827), (119, 1016305), (145, 834071), (163, 741965), (203, 595765), (215, 562513), (301, 401795), (493, 245315), (595, 203261), (731, 165445), (815, 148393), (1015, 119153), (1141, 105995), (1247, 96985), (1505, 80359), (2465, 49063), (2771, 43645), (3451, 35045), (3655, 33089), (4727, 25585), (5117, 23635), (5705, 21199), (6235, 19397), (7009, 17255), (8729, 13855)]