156236880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{650987}}^1$

素因数の和:651003

約数の個数: 40

約数和(自身を含む): 484335072

約数和(自身を除く): 328098192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 650987, 1301974, 1952961, 2603948, 3254935, 3905922, 5207896, 6509870, 7811844, 9764805, 10415792, 13019740, 15623688, 19529610, 26039480, 31247376, 39059220, 52078960, 78118440, 156236880]

約数ペア:

[(1, 156236880), (2, 78118440), (3, 52078960), (4, 39059220), (5, 31247376), (6, 26039480), (8, 19529610), (10, 15623688), (12, 13019740), (15, 10415792), (16, 9764805), (20, 7811844), (24, 6509870), (30, 5207896), (40, 3905922), (48, 3254935), (60, 2603948), (80, 1952961), (120, 1301974), (240, 650987)]