76762680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639689}}^1$

素因数の和:639703

約数の個数: 32

約数和(自身を含む): 230288400

約数和(自身を除く): 153525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639689, 1279378, 1919067, 2558756, 3198445, 3838134, 5117512, 6396890, 7676268, 9595335, 12793780, 15352536, 19190670, 25587560, 38381340, 76762680]

約数ペア:

[(1, 76762680), (2, 38381340), (3, 25587560), (4, 19190670), (5, 15352536), (6, 12793780), (8, 9595335), (10, 7676268), (12, 6396890), (15, 5117512), (20, 3838134), (24, 3198445), (30, 2558756), (40, 1919067), (60, 1279378), (120, 639689)]