80893080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24967}}^1$

素因数の和:24990

約数の個数: 80

約数和(自身を含む): 271901520

約数和(自身を除く): 191008440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 24967, 49934, 74901, 99868, 124835, 149802, 199736, 224703, 249670, 299604, 374505, 449406, 499340, 599208, 674109, 749010, 898812, 998680, 1123515, 1348218, 1498020, 1797624, 2022327, 2247030, 2696436, 2996040, 3370545, 4044654, 4494060, 5392872, 6741090, 8089308, 8988120, 10111635, 13482180, 16178616, 20223270, 26964360, 40446540, 80893080]

約数ペア:

[(1, 80893080), (2, 40446540), (3, 26964360), (4, 20223270), (5, 16178616), (6, 13482180), (8, 10111635), (9, 8988120), (10, 8089308), (12, 6741090), (15, 5392872), (18, 4494060), (20, 4044654), (24, 3370545), (27, 2996040), (30, 2696436), (36, 2247030), (40, 2022327), (45, 1797624), (54, 1498020), (60, 1348218), (72, 1123515), (81, 998680), (90, 898812), (108, 749010), (120, 674109), (135, 599208), (162, 499340), (180, 449406), (216, 374505), (270, 299604), (324, 249670), (360, 224703), (405, 199736), (540, 149802), (648, 124835), (810, 99868), (1080, 74901), (1620, 49934), (3240, 24967)]