2038440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16987}}^1$

素因数の和:17001

約数の個数: 32

約数和(自身を含む): 6115680

約数和(自身を除く): 4077240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16987, 33974, 50961, 67948, 84935, 101922, 135896, 169870, 203844, 254805, 339740, 407688, 509610, 679480, 1019220, 2038440]

約数ペア:

[(1, 2038440), (2, 1019220), (3, 679480), (4, 509610), (5, 407688), (6, 339740), (8, 254805), (10, 203844), (12, 169870), (15, 135896), (20, 101922), (24, 84935), (30, 67948), (40, 50961), (60, 33974), (120, 16987)]