69656520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{580471}}^1$

素因数の和:580485

約数の個数: 32

約数和(自身を含む): 208969920

約数和(自身を除く): 139313400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 580471, 1160942, 1741413, 2321884, 2902355, 3482826, 4643768, 5804710, 6965652, 8707065, 11609420, 13931304, 17414130, 23218840, 34828260, 69656520]

約数ペア:

[(1, 69656520), (2, 34828260), (3, 23218840), (4, 17414130), (5, 13931304), (6, 11609420), (8, 8707065), (10, 6965652), (12, 5804710), (15, 4643768), (20, 3482826), (24, 2902355), (30, 2321884), (40, 1741413), (60, 1160942), (120, 580471)]