38325720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1153}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 115492320

約数和(自身を除く): 77166600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1153, 1385, 1662, 2216, 2306, 2770, 3324, 3459, 4155, 4612, 5540, 5765, 6648, 6918, 8310, 9224, 11080, 11530, 13836, 16620, 17295, 23060, 27672, 33240, 34590, 46120, 69180, 138360, 319381, 638762, 958143, 1277524, 1596905, 1916286, 2555048, 3193810, 3832572, 4790715, 6387620, 7665144, 9581430, 12775240, 19162860, 38325720]

約数ペア:

[(1, 38325720), (2, 19162860), (3, 12775240), (4, 9581430), (5, 7665144), (6, 6387620), (8, 4790715), (10, 3832572), (12, 3193810), (15, 2555048), (20, 1916286), (24, 1596905), (30, 1277524), (40, 958143), (60, 638762), (120, 319381), (277, 138360), (554, 69180), (831, 46120), (1108, 34590), (1153, 33240), (1385, 27672), (1662, 23060), (2216, 17295), (2306, 16620), (2770, 13836), (3324, 11530), (3459, 11080), (4155, 9224), (4612, 8310), (5540, 6918), (5765, 6648)]