2480320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 6181344

約数和(自身を除く): 3701024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 337, 368, 460, 674, 736, 920, 1348, 1472, 1685, 1840, 2696, 3370, 3680, 5392, 6740, 7360, 7751, 10784, 13480, 15502, 21568, 26960, 31004, 38755, 53920, 62008, 77510, 107840, 124016, 155020, 248032, 310040, 496064, 620080, 1240160, 2480320]

約数ペア:

[(1, 2480320), (2, 1240160), (4, 620080), (5, 496064), (8, 310040), (10, 248032), (16, 155020), (20, 124016), (23, 107840), (32, 77510), (40, 62008), (46, 53920), (64, 38755), (80, 31004), (92, 26960), (115, 21568), (160, 15502), (184, 13480), (230, 10784), (320, 7751), (337, 7360), (368, 6740), (460, 5392), (674, 3680), (736, 3370), (920, 2696), (1348, 1840), (1472, 1685)]