383374880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{342299}}^1$

素因数の和:342321

約数の個数: 48

約数和(自身を含む): 1035115200

約数和(自身を除く): 651740320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 342299, 684598, 1369196, 1711495, 2396093, 2738392, 3422990, 4792186, 5476784, 6845980, 9584372, 10953568, 11980465, 13691960, 19168744, 23960930, 27383920, 38337488, 47921860, 54767840, 76674976, 95843720, 191687440, 383374880]

約数ペア:

[(1, 383374880), (2, 191687440), (4, 95843720), (5, 76674976), (7, 54767840), (8, 47921860), (10, 38337488), (14, 27383920), (16, 23960930), (20, 19168744), (28, 13691960), (32, 11980465), (35, 10953568), (40, 9584372), (56, 6845980), (70, 5476784), (80, 4792186), (112, 3422990), (140, 2738392), (160, 2396093), (224, 1711495), (280, 1369196), (560, 684598), (1120, 342299)]