12553440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26153}}^1$

素因数の和:26171

約数の個数: 48

約数和(自身を含む): 39544848

約数和(自身を除く): 26991408

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, 26153, 52306, 78459, 104612, 130765, 156918, 209224, 261530, 313836, 392295, 418448, 523060, 627672, 784590, 836896, 1046120, 1255344, 1569180, 2092240, 2510688, 3138360, 4184480, 6276720, 12553440]

約数ペア:

[(1, 12553440), (2, 6276720), (3, 4184480), (4, 3138360), (5, 2510688), (6, 2092240), (8, 1569180), (10, 1255344), (12, 1046120), (15, 836896), (16, 784590), (20, 627672), (24, 523060), (30, 418448), (32, 392295), (40, 313836), (48, 261530), (60, 209224), (80, 156918), (96, 130765), (120, 104612), (160, 78459), (240, 52306), (480, 26153)]