215329320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199379}}^1$

素因数の和:199399

約数の個数: 64

約数和(自身を含む): 717768000

約数和(自身を除く): 502438680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 199379, 398758, 598137, 797516, 996895, 1196274, 1595032, 1794411, 1993790, 2392548, 2990685, 3588822, 3987580, 4785096, 5383233, 5981370, 7177644, 7975160, 8972055, 10766466, 11962740, 14355288, 17944110, 21532932, 23925480, 26916165, 35888220, 43065864, 53832330, 71776440, 107664660, 215329320]

約数ペア:

[(1, 215329320), (2, 107664660), (3, 71776440), (4, 53832330), (5, 43065864), (6, 35888220), (8, 26916165), (9, 23925480), (10, 21532932), (12, 17944110), (15, 14355288), (18, 11962740), (20, 10766466), (24, 8972055), (27, 7975160), (30, 7177644), (36, 5981370), (40, 5383233), (45, 4785096), (54, 3987580), (60, 3588822), (72, 2990685), (90, 2392548), (108, 1993790), (120, 1794411), (135, 1595032), (180, 1196274), (216, 996895), (270, 797516), (360, 598137), (540, 398758), (1080, 199379)]