1993440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4153}}^1$

素因数の和:4171

約数の個数: 48

約数和(自身を含む): 6280848

約数和(自身を除く): 4287408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4153, 8306, 12459, 16612, 20765, 24918, 33224, 41530, 49836, 62295, 66448, 83060, 99672, 124590, 132896, 166120, 199344, 249180, 332240, 398688, 498360, 664480, 996720, 1993440]

約数ペア:

[(1, 1993440), (2, 996720), (3, 664480), (4, 498360), (5, 398688), (6, 332240), (8, 249180), (10, 199344), (12, 166120), (15, 132896), (16, 124590), (20, 99672), (24, 83060), (30, 66448), (32, 62295), (40, 49836), (48, 41530), (60, 33224), (80, 24918), (96, 20765), (120, 16612), (160, 12459), (240, 8306), (480, 4153)]