121383120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{505763}}^1$

素因数の和:505779

約数の個数: 40

約数和(自身を含む): 376288416

約数和(自身を除く): 254905296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 505763, 1011526, 1517289, 2023052, 2528815, 3034578, 4046104, 5057630, 6069156, 7586445, 8092208, 10115260, 12138312, 15172890, 20230520, 24276624, 30345780, 40461040, 60691560, 121383120]

約数ペア:

[(1, 121383120), (2, 60691560), (3, 40461040), (4, 30345780), (5, 24276624), (6, 20230520), (8, 15172890), (10, 12138312), (12, 10115260), (15, 8092208), (16, 7586445), (20, 6069156), (24, 5057630), (30, 4046104), (40, 3034578), (48, 2528815), (60, 2023052), (80, 1517289), (120, 1011526), (240, 505763)]