153960960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{20047}}^1$

素因数の和:20073

約数の個数: 80

約数和(自身を含む): 492218496

約数和(自身を除く): 338257536

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 20047, 40094, 60141, 80188, 100235, 120282, 160376, 200470, 240564, 300705, 320752, 400940, 481128, 601410, 641504, 801880, 962256, 1202820, 1283008, 1603760, 1924512, 2405640, 2566016, 3207520, 3849024, 4811280, 5132032, 6415040, 7698048, 9622560, 10264064, 12830080, 15396096, 19245120, 25660160, 30792192, 38490240, 51320320, 76980480, 153960960]

約数ペア:

[(1, 153960960), (2, 76980480), (3, 51320320), (4, 38490240), (5, 30792192), (6, 25660160), (8, 19245120), (10, 15396096), (12, 12830080), (15, 10264064), (16, 9622560), (20, 7698048), (24, 6415040), (30, 5132032), (32, 4811280), (40, 3849024), (48, 3207520), (60, 2566016), (64, 2405640), (80, 1924512), (96, 1603760), (120, 1283008), (128, 1202820), (160, 962256), (192, 801880), (240, 641504), (256, 601410), (320, 481128), (384, 400940), (480, 320752), (512, 300705), (640, 240564), (768, 200470), (960, 160376), (1280, 120282), (1536, 100235), (1920, 80188), (2560, 60141), (3840, 40094), (7680, 20047)]