91587120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1451}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 285196032

約数和(自身を除く): 193608912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1451, 1578, 2104, 2630, 2902, 3156, 3945, 4208, 4353, 5260, 5804, 6312, 7255, 7890, 8706, 10520, 11608, 12624, 14510, 15780, 17412, 21040, 21765, 23216, 29020, 31560, 34824, 43530, 58040, 63120, 69648, 87060, 116080, 174120, 348240, 381613, 763226, 1144839, 1526452, 1908065, 2289678, 3052904, 3816130, 4579356, 5724195, 6105808, 7632260, 9158712, 11448390, 15264520, 18317424, 22896780, 30529040, 45793560, 91587120]

約数ペア:

[(1, 91587120), (2, 45793560), (3, 30529040), (4, 22896780), (5, 18317424), (6, 15264520), (8, 11448390), (10, 9158712), (12, 7632260), (15, 6105808), (16, 5724195), (20, 4579356), (24, 3816130), (30, 3052904), (40, 2289678), (48, 1908065), (60, 1526452), (80, 1144839), (120, 763226), (240, 381613), (263, 348240), (526, 174120), (789, 116080), (1052, 87060), (1315, 69648), (1451, 63120), (1578, 58040), (2104, 43530), (2630, 34824), (2902, 31560), (3156, 29020), (3945, 23216), (4208, 21765), (4353, 21040), (5260, 17412), (5804, 15780), (6312, 14510), (7255, 12624), (7890, 11608), (8706, 10520)]