123726660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89657}}^1$

素因数の和:89692

約数の個数: 48

約数和(自身を含む): 361501056

約数和(自身を除く): 237774396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 89657, 179314, 268971, 358628, 448285, 537942, 896570, 1075884, 1344855, 1793140, 2062111, 2689710, 4124222, 5379420, 6186333, 8248444, 10310555, 12372666, 20621110, 24745332, 30931665, 41242220, 61863330, 123726660]

約数ペア:

[(1, 123726660), (2, 61863330), (3, 41242220), (4, 30931665), (5, 24745332), (6, 20621110), (10, 12372666), (12, 10310555), (15, 8248444), (20, 6186333), (23, 5379420), (30, 4124222), (46, 2689710), (60, 2062111), (69, 1793140), (92, 1344855), (115, 1075884), (138, 896570), (230, 537942), (276, 448285), (345, 358628), (460, 268971), (690, 179314), (1380, 89657)]