128559360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{33479}}^1$

素因数の和:33503

約数の個数: 72

約数和(自身を含む): 410598720

約数和(自身を除く): 282039360

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 33479, 66958, 100437, 133916, 167395, 200874, 267832, 334790, 401748, 502185, 535664, 669580, 803496, 1004370, 1071328, 1339160, 1606992, 2008740, 2142656, 2678320, 3213984, 4017480, 4285312, 5356640, 6427968, 8034960, 8570624, 10713280, 12855936, 16069920, 21426560, 25711872, 32139840, 42853120, 64279680, 128559360]

約数ペア:

[(1, 128559360), (2, 64279680), (3, 42853120), (4, 32139840), (5, 25711872), (6, 21426560), (8, 16069920), (10, 12855936), (12, 10713280), (15, 8570624), (16, 8034960), (20, 6427968), (24, 5356640), (30, 4285312), (32, 4017480), (40, 3213984), (48, 2678320), (60, 2142656), (64, 2008740), (80, 1606992), (96, 1339160), (120, 1071328), (128, 1004370), (160, 803496), (192, 669580), (240, 535664), (256, 502185), (320, 401748), (384, 334790), (480, 267832), (640, 200874), (768, 167395), (960, 133916), (1280, 100437), (1920, 66958), (3840, 33479)]