7977478440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66478987}}^1$

素因数の和:66479001

約数の個数: 32

約数和(自身を含む): 23932435680

約数和(自身を除く): 15954957240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66478987, 132957974, 199436961, 265915948, 332394935, 398873922, 531831896, 664789870, 797747844, 997184805, 1329579740, 1595495688, 1994369610, 2659159480, 3988739220, 7977478440]

約数ペア:

[(1, 7977478440), (2, 3988739220), (3, 2659159480), (4, 1994369610), (5, 1595495688), (6, 1329579740), (8, 997184805), (10, 797747844), (12, 664789870), (15, 531831896), (20, 398873922), (24, 332394935), (30, 265915948), (40, 199436961), (60, 132957974), (120, 66478987)]