100787520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{104987}}^1$

素因数の和:105007

約数の個数: 56

約数和(自身を含む): 320003424

約数和(自身を除く): 219215904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 104987, 209974, 314961, 419948, 524935, 629922, 839896, 1049870, 1259844, 1574805, 1679792, 2099740, 2519688, 3149610, 3359584, 4199480, 5039376, 6299220, 6719168, 8398960, 10078752, 12598440, 16797920, 20157504, 25196880, 33595840, 50393760, 100787520]

約数ペア:

[(1, 100787520), (2, 50393760), (3, 33595840), (4, 25196880), (5, 20157504), (6, 16797920), (8, 12598440), (10, 10078752), (12, 8398960), (15, 6719168), (16, 6299220), (20, 5039376), (24, 4199480), (30, 3359584), (32, 3149610), (40, 2519688), (48, 2099740), (60, 1679792), (64, 1574805), (80, 1259844), (96, 1049870), (120, 839896), (160, 629922), (192, 524935), (240, 419948), (320, 314961), (480, 209974), (960, 104987)]