13856520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115471}}^1$

素因数の和:115485

約数の個数: 32

約数和(自身を含む): 41569920

約数和(自身を除く): 27713400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115471, 230942, 346413, 461884, 577355, 692826, 923768, 1154710, 1385652, 1732065, 2309420, 2771304, 3464130, 4618840, 6928260, 13856520]

約数ペア:

[(1, 13856520), (2, 6928260), (3, 4618840), (4, 3464130), (5, 2771304), (6, 2309420), (8, 1732065), (10, 1385652), (12, 1154710), (15, 923768), (20, 692826), (24, 577355), (30, 461884), (40, 346413), (60, 230942), (120, 115471)]