77279880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2837}}^1$

素因数の和:3078

約数の個数: 64

約数和(自身を含む): 232943040

約数和(自身を除く): 155663160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 2837, 3405, 4540, 5448, 5674, 6810, 8511, 9080, 11348, 13620, 14185, 17022, 22696, 27240, 28370, 34044, 42555, 56740, 68088, 85110, 113480, 170220, 340440, 643999, 1287998, 1931997, 2575996, 3219995, 3863994, 5151992, 6439990, 7727988, 9659985, 12879980, 15455976, 19319970, 25759960, 38639940, 77279880]

約数ペア:

[(1, 77279880), (2, 38639940), (3, 25759960), (4, 19319970), (5, 15455976), (6, 12879980), (8, 9659985), (10, 7727988), (12, 6439990), (15, 5151992), (20, 3863994), (24, 3219995), (30, 2575996), (40, 1931997), (60, 1287998), (120, 643999), (227, 340440), (454, 170220), (681, 113480), (908, 85110), (1135, 68088), (1362, 56740), (1816, 42555), (2270, 34044), (2724, 28370), (2837, 27240), (3405, 22696), (4540, 17022), (5448, 14185), (5674, 13620), (6810, 11348), (8511, 9080)]