2267281920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{295219}}^1$

素因数の和:295245

約数の個数: 80

約数和(自身を含む): 7248241440

約数和(自身を除く): 4980959520

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, 295219, 590438, 885657, 1180876, 1476095, 1771314, 2361752, 2952190, 3542628, 4428285, 4723504, 5904380, 7085256, 8856570, 9447008, 11808760, 14170512, 17713140, 18894016, 23617520, 28341024, 35426280, 37788032, 47235040, 56682048, 70852560, 75576064, 94470080, 113364096, 141705120, 151152128, 188940160, 226728192, 283410240, 377880320, 453456384, 566820480, 755760640, 1133640960, 2267281920]

約数ペア:

[(1, 2267281920), (2, 1133640960), (3, 755760640), (4, 566820480), (5, 453456384), (6, 377880320), (8, 283410240), (10, 226728192), (12, 188940160), (15, 151152128), (16, 141705120), (20, 113364096), (24, 94470080), (30, 75576064), (32, 70852560), (40, 56682048), (48, 47235040), (60, 37788032), (64, 35426280), (80, 28341024), (96, 23617520), (120, 18894016), (128, 17713140), (160, 14170512), (192, 11808760), (240, 9447008), (256, 8856570), (320, 7085256), (384, 5904380), (480, 4723504), (512, 4428285), (640, 3542628), (768, 2952190), (960, 2361752), (1280, 1771314), (1536, 1476095), (1920, 1180876), (2560, 885657), (3840, 590438), (7680, 295219)]