80027040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{166723}}^1$

素因数の和:166741

約数の個数: 48

約数和(自身を含む): 252086688

約数和(自身を除く): 172059648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 166723, 333446, 500169, 666892, 833615, 1000338, 1333784, 1667230, 2000676, 2500845, 2667568, 3334460, 4001352, 5001690, 5335136, 6668920, 8002704, 10003380, 13337840, 16005408, 20006760, 26675680, 40013520, 80027040]

約数ペア:

[(1, 80027040), (2, 40013520), (3, 26675680), (4, 20006760), (5, 16005408), (6, 13337840), (8, 10003380), (10, 8002704), (12, 6668920), (15, 5335136), (16, 5001690), (20, 4001352), (24, 3334460), (30, 2667568), (32, 2500845), (40, 2000676), (48, 1667230), (60, 1333784), (80, 1000338), (96, 833615), (120, 666892), (160, 500169), (240, 333446), (480, 166723)]