121339620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{24967}}^1$

素因数の和:24991

約数の個数: 72

約数和(自身を含む): 381710784

約数和(自身を除く): 260371164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 24967, 49934, 74901, 99868, 124835, 149802, 224703, 249670, 299604, 374505, 449406, 499340, 674109, 749010, 898812, 1123515, 1348218, 1498020, 2022327, 2247030, 2696436, 3370545, 4044654, 4494060, 6066981, 6741090, 8089308, 10111635, 12133962, 13482180, 20223270, 24267924, 30334905, 40446540, 60669810, 121339620]

約数ペア:

[(1, 121339620), (2, 60669810), (3, 40446540), (4, 30334905), (5, 24267924), (6, 20223270), (9, 13482180), (10, 12133962), (12, 10111635), (15, 8089308), (18, 6741090), (20, 6066981), (27, 4494060), (30, 4044654), (36, 3370545), (45, 2696436), (54, 2247030), (60, 2022327), (81, 1498020), (90, 1348218), (108, 1123515), (135, 898812), (162, 749010), (180, 674109), (243, 499340), (270, 449406), (324, 374505), (405, 299604), (486, 249670), (540, 224703), (810, 149802), (972, 124835), (1215, 99868), (1620, 74901), (2430, 49934), (4860, 24967)]