203247480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1693729}}^1$

素因数の和:1693743

約数の個数: 32

約数和(自身を含む): 609742800

約数和(自身を除く): 406495320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1693729, 3387458, 5081187, 6774916, 8468645, 10162374, 13549832, 16937290, 20324748, 25405935, 33874580, 40649496, 50811870, 67749160, 101623740, 203247480]

約数ペア:

[(1, 203247480), (2, 101623740), (3, 67749160), (4, 50811870), (5, 40649496), (6, 33874580), (8, 25405935), (10, 20324748), (12, 16937290), (15, 13549832), (20, 10162374), (24, 8468645), (30, 6774916), (40, 5081187), (60, 3387458), (120, 1693729)]