12387089280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6451609}}^1$

素因数の和:6451631

約数の個数: 64

約数和(自身を含む): 39483853200

約数和(自身を除く): 27096763920

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, 6451609, 12903218, 19354827, 25806436, 32258045, 38709654, 51612872, 64516090, 77419308, 96774135, 103225744, 129032180, 154838616, 193548270, 206451488, 258064360, 309677232, 387096540, 412902976, 516128720, 619354464, 774193080, 825805952, 1032257440, 1238708928, 1548386160, 2064514880, 2477417856, 3096772320, 4129029760, 6193544640, 12387089280]

約数ペア:

[(1, 12387089280), (2, 6193544640), (3, 4129029760), (4, 3096772320), (5, 2477417856), (6, 2064514880), (8, 1548386160), (10, 1238708928), (12, 1032257440), (15, 825805952), (16, 774193080), (20, 619354464), (24, 516128720), (30, 412902976), (32, 387096540), (40, 309677232), (48, 258064360), (60, 206451488), (64, 193548270), (80, 154838616), (96, 129032180), (120, 103225744), (128, 96774135), (160, 77419308), (192, 64516090), (240, 51612872), (320, 38709654), (384, 32258045), (480, 25806436), (640, 19354827), (960, 12903218), (1920, 6451609)]