1868640960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1946501}}^1$

素因数の和:1946521

約数の個数: 56

約数和(自身を含む): 5932938096

約数和(自身を除く): 4064297136

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, 1946501, 3893002, 5839503, 7786004, 9732505, 11679006, 15572008, 19465010, 23358012, 29197515, 31144016, 38930020, 46716024, 58395030, 62288032, 77860040, 93432048, 116790060, 124576064, 155720080, 186864096, 233580120, 311440160, 373728192, 467160240, 622880320, 934320480, 1868640960]

約数ペア:

[(1, 1868640960), (2, 934320480), (3, 622880320), (4, 467160240), (5, 373728192), (6, 311440160), (8, 233580120), (10, 186864096), (12, 155720080), (15, 124576064), (16, 116790060), (20, 93432048), (24, 77860040), (30, 62288032), (32, 58395030), (40, 46716024), (48, 38930020), (60, 31144016), (64, 29197515), (80, 23358012), (96, 19465010), (120, 15572008), (160, 11679006), (192, 9732505), (240, 7786004), (320, 5839503), (480, 3893002), (960, 1946501)]