38940360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324503}}^1$

素因数の和:324517

約数の個数: 32

約数和(自身を含む): 116821440

約数和(自身を除く): 77881080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324503, 649006, 973509, 1298012, 1622515, 1947018, 2596024, 3245030, 3894036, 4867545, 6490060, 7788072, 9735090, 12980120, 19470180, 38940360]

約数ペア:

[(1, 38940360), (2, 19470180), (3, 12980120), (4, 9735090), (5, 7788072), (6, 6490060), (8, 4867545), (10, 3894036), (12, 3245030), (15, 2596024), (20, 1947018), (24, 1622515), (30, 1298012), (40, 973509), (60, 649006), (120, 324503)]