940543920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{435437}}^1$

素因数の和:435459

約数の個数: 80

約数和(自身を含む): 3239658720

約数和(自身を除く): 2299114800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 435437, 870874, 1306311, 1741748, 2177185, 2612622, 3483496, 3918933, 4354370, 5225244, 6531555, 6966992, 7837866, 8708740, 10450488, 11756799, 13063110, 15675732, 17417480, 19594665, 20900976, 23513598, 26126220, 31351464, 34834960, 39189330, 47027196, 52252440, 58783995, 62702928, 78378660, 94054392, 104504880, 117567990, 156757320, 188108784, 235135980, 313514640, 470271960, 940543920]

約数ペア:

[(1, 940543920), (2, 470271960), (3, 313514640), (4, 235135980), (5, 188108784), (6, 156757320), (8, 117567990), (9, 104504880), (10, 94054392), (12, 78378660), (15, 62702928), (16, 58783995), (18, 52252440), (20, 47027196), (24, 39189330), (27, 34834960), (30, 31351464), (36, 26126220), (40, 23513598), (45, 20900976), (48, 19594665), (54, 17417480), (60, 15675732), (72, 13063110), (80, 11756799), (90, 10450488), (108, 8708740), (120, 7837866), (135, 6966992), (144, 6531555), (180, 5225244), (216, 4354370), (240, 3918933), (270, 3483496), (360, 2612622), (432, 2177185), (540, 1741748), (720, 1306311), (1080, 870874), (2160, 435437)]