55130640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229711}}^1$

素因数の和:229727

約数の個数: 40

約数和(自身を含む): 170905728

約数和(自身を除く): 115775088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229711, 459422, 689133, 918844, 1148555, 1378266, 1837688, 2297110, 2756532, 3445665, 3675376, 4594220, 5513064, 6891330, 9188440, 11026128, 13782660, 18376880, 27565320, 55130640]

約数ペア:

[(1, 55130640), (2, 27565320), (3, 18376880), (4, 13782660), (5, 11026128), (6, 9188440), (8, 6891330), (10, 5513064), (12, 4594220), (15, 3675376), (16, 3445665), (20, 2756532), (24, 2297110), (30, 1837688), (40, 1378266), (48, 1148555), (60, 918844), (80, 689133), (120, 459422), (240, 229711)]