90073080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83401}}^1$

素因数の和:83421

約数の個数: 64

約数和(自身を含む): 300247200

約数和(自身を除く): 210174120

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83401, 166802, 250203, 333604, 417005, 500406, 667208, 750609, 834010, 1000812, 1251015, 1501218, 1668020, 2001624, 2251827, 2502030, 3002436, 3336040, 3753045, 4503654, 5004060, 6004872, 7506090, 9007308, 10008120, 11259135, 15012180, 18014616, 22518270, 30024360, 45036540, 90073080]

約数ペア:

[(1, 90073080), (2, 45036540), (3, 30024360), (4, 22518270), (5, 18014616), (6, 15012180), (8, 11259135), (9, 10008120), (10, 9007308), (12, 7506090), (15, 6004872), (18, 5004060), (20, 4503654), (24, 3753045), (27, 3336040), (30, 3002436), (36, 2502030), (40, 2251827), (45, 2001624), (54, 1668020), (60, 1501218), (72, 1251015), (90, 1000812), (108, 834010), (120, 750609), (135, 667208), (180, 500406), (216, 417005), (270, 333604), (360, 250203), (540, 166802), (1080, 83401)]