553440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1153}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 1744848

約数和(自身を除く): 1191408

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, 1153, 2306, 3459, 4612, 5765, 6918, 9224, 11530, 13836, 17295, 18448, 23060, 27672, 34590, 36896, 46120, 55344, 69180, 92240, 110688, 138360, 184480, 276720, 553440]

約数ペア:

[(1, 553440), (2, 276720), (3, 184480), (4, 138360), (5, 110688), (6, 92240), (8, 69180), (10, 55344), (12, 46120), (15, 36896), (16, 34590), (20, 27672), (24, 23060), (30, 18448), (32, 17295), (40, 13836), (48, 11530), (60, 9224), (80, 6918), (96, 5765), (120, 4612), (160, 3459), (240, 2306), (480, 1153)]