4076880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16987}}^1$

素因数の和:17003

約数の個数: 40

約数和(自身を含む): 12639072

約数和(自身を除く): 8562192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16987, 33974, 50961, 67948, 84935, 101922, 135896, 169870, 203844, 254805, 271792, 339740, 407688, 509610, 679480, 815376, 1019220, 1358960, 2038440, 4076880]

約数ペア:

[(1, 4076880), (2, 2038440), (3, 1358960), (4, 1019220), (5, 815376), (6, 679480), (8, 509610), (10, 407688), (12, 339740), (15, 271792), (16, 254805), (20, 203844), (24, 169870), (30, 135896), (40, 101922), (48, 84935), (60, 67948), (80, 50961), (120, 33974), (240, 16987)]