720578640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3002411}}^1$

素因数の和:3002427

約数の個数: 40

約数和(自身を含む): 2233794528

約数和(自身を除く): 1513215888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3002411, 6004822, 9007233, 12009644, 15012055, 18014466, 24019288, 30024110, 36028932, 45036165, 48038576, 60048220, 72057864, 90072330, 120096440, 144115728, 180144660, 240192880, 360289320, 720578640]

約数ペア:

[(1, 720578640), (2, 360289320), (3, 240192880), (4, 180144660), (5, 144115728), (6, 120096440), (8, 90072330), (10, 72057864), (12, 60048220), (15, 48038576), (16, 45036165), (20, 36028932), (24, 30024110), (30, 24019288), (40, 18014466), (48, 15012055), (60, 12009644), (80, 9007233), (120, 6004822), (240, 3002411)]