28673719680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14934229}}^1$

素因数の和:14934251

約数の個数: 64

約数和(自身を含む): 91397487600

約数和(自身を除く): 62723767920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 14934229, 29868458, 44802687, 59736916, 74671145, 89605374, 119473832, 149342290, 179210748, 224013435, 238947664, 298684580, 358421496, 448026870, 477895328, 597369160, 716842992, 896053740, 955790656, 1194738320, 1433685984, 1792107480, 1911581312, 2389476640, 2867371968, 3584214960, 4778953280, 5734743936, 7168429920, 9557906560, 14336859840, 28673719680]

約数ペア:

[(1, 28673719680), (2, 14336859840), (3, 9557906560), (4, 7168429920), (5, 5734743936), (6, 4778953280), (8, 3584214960), (10, 2867371968), (12, 2389476640), (15, 1911581312), (16, 1792107480), (20, 1433685984), (24, 1194738320), (30, 955790656), (32, 896053740), (40, 716842992), (48, 597369160), (60, 477895328), (64, 448026870), (80, 358421496), (96, 298684580), (120, 238947664), (128, 224013435), (160, 179210748), (192, 149342290), (240, 119473832), (320, 89605374), (384, 74671145), (480, 59736916), (640, 44802687), (960, 29868458), (1920, 14934229)]