200728560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{836369}}^1$

素因数の和:836385

約数の個数: 40

約数和(自身を含む): 622259280

約数和(自身を除く): 421530720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 836369, 1672738, 2509107, 3345476, 4181845, 5018214, 6690952, 8363690, 10036428, 12545535, 13381904, 16727380, 20072856, 25091070, 33454760, 40145712, 50182140, 66909520, 100364280, 200728560]

約数ペア:

[(1, 200728560), (2, 100364280), (3, 66909520), (4, 50182140), (5, 40145712), (6, 33454760), (8, 25091070), (10, 20072856), (12, 16727380), (15, 13381904), (16, 12545535), (20, 10036428), (24, 8363690), (30, 6690952), (40, 5018214), (48, 4181845), (60, 3345476), (80, 2509107), (120, 1672738), (240, 836369)]