180896880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{753737}}^1$

素因数の和:753753

約数の個数: 40

約数和(自身を含む): 560781072

約数和(自身を除く): 379884192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 753737, 1507474, 2261211, 3014948, 3768685, 4522422, 6029896, 7537370, 9044844, 11306055, 12059792, 15074740, 18089688, 22612110, 30149480, 36179376, 45224220, 60298960, 90448440, 180896880]

約数ペア:

[(1, 180896880), (2, 90448440), (3, 60298960), (4, 45224220), (5, 36179376), (6, 30149480), (8, 22612110), (10, 18089688), (12, 15074740), (15, 12059792), (16, 11306055), (20, 9044844), (24, 7537370), (30, 6029896), (40, 4522422), (48, 3768685), (60, 3014948), (80, 2261211), (120, 1507474), (240, 753737)]