77005080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23767}}^1$

素因数の和:23790

約数の個数: 80

約数和(自身を含む): 258833520

約数和(自身を除く): 181828440

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, 23767, 47534, 71301, 95068, 118835, 142602, 190136, 213903, 237670, 285204, 356505, 427806, 475340, 570408, 641709, 713010, 855612, 950680, 1069515, 1283418, 1426020, 1711224, 1925127, 2139030, 2566836, 2852040, 3208545, 3850254, 4278060, 5133672, 6417090, 7700508, 8556120, 9625635, 12834180, 15401016, 19251270, 25668360, 38502540, 77005080]

約数ペア:

[(1, 77005080), (2, 38502540), (3, 25668360), (4, 19251270), (5, 15401016), (6, 12834180), (8, 9625635), (9, 8556120), (10, 7700508), (12, 6417090), (15, 5133672), (18, 4278060), (20, 3850254), (24, 3208545), (27, 2852040), (30, 2566836), (36, 2139030), (40, 1925127), (45, 1711224), (54, 1426020), (60, 1283418), (72, 1069515), (81, 950680), (90, 855612), (108, 713010), (120, 641709), (135, 570408), (162, 475340), (180, 427806), (216, 356505), (270, 285204), (324, 237670), (360, 213903), (405, 190136), (540, 142602), (648, 118835), (810, 95068), (1080, 71301), (1620, 47534), (3240, 23767)]