136970880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71339}}^1$

素因数の和:71361

約数の個数: 64

約数和(自身を含む): 436600800

約数和(自身を除く): 299629920

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, 71339, 142678, 214017, 285356, 356695, 428034, 570712, 713390, 856068, 1070085, 1141424, 1426780, 1712136, 2140170, 2282848, 2853560, 3424272, 4280340, 4565696, 5707120, 6848544, 8560680, 9131392, 11414240, 13697088, 17121360, 22828480, 27394176, 34242720, 45656960, 68485440, 136970880]

約数ペア:

[(1, 136970880), (2, 68485440), (3, 45656960), (4, 34242720), (5, 27394176), (6, 22828480), (8, 17121360), (10, 13697088), (12, 11414240), (15, 9131392), (16, 8560680), (20, 6848544), (24, 5707120), (30, 4565696), (32, 4280340), (40, 3424272), (48, 2853560), (60, 2282848), (64, 2140170), (80, 1712136), (96, 1426780), (120, 1141424), (128, 1070085), (160, 856068), (192, 713390), (240, 570712), (320, 428034), (384, 356695), (480, 285356), (640, 214017), (960, 142678), (1920, 71339)]