137009280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71359}}^1$

素因数の和:71381

約数の個数: 64

約数和(自身を含む): 436723200

約数和(自身を除く): 299713920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 71359, 142718, 214077, 285436, 356795, 428154, 570872, 713590, 856308, 1070385, 1141744, 1427180, 1712616, 2140770, 2283488, 2854360, 3425232, 4281540, 4566976, 5708720, 6850464, 8563080, 9133952, 11417440, 13700928, 17126160, 22834880, 27401856, 34252320, 45669760, 68504640, 137009280]

約数ペア:

[(1, 137009280), (2, 68504640), (3, 45669760), (4, 34252320), (5, 27401856), (6, 22834880), (8, 17126160), (10, 13700928), (12, 11417440), (15, 9133952), (16, 8563080), (20, 6850464), (24, 5708720), (30, 4566976), (32, 4281540), (40, 3425232), (48, 2854360), (60, 2283488), (64, 2140770), (80, 1712616), (96, 1427180), (120, 1141744), (128, 1070385), (160, 856308), (192, 713590), (240, 570872), (320, 428154), (384, 356795), (480, 285436), (640, 214077), (960, 142718), (1920, 71359)]