13136520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109471}}^1$

素因数の和:109485

約数の個数: 32

約数和(自身を含む): 39409920

約数和(自身を除く): 26273400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 109471, 218942, 328413, 437884, 547355, 656826, 875768, 1094710, 1313652, 1642065, 2189420, 2627304, 3284130, 4378840, 6568260, 13136520]

約数ペア:

[(1, 13136520), (2, 6568260), (3, 4378840), (4, 3284130), (5, 2627304), (6, 2189420), (8, 1642065), (10, 1313652), (12, 1094710), (15, 875768), (20, 656826), (24, 547355), (30, 437884), (40, 328413), (60, 218942), (120, 109471)]