1294080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{337}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 4145232

約数和(自身を除く): 2851152

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, 337, 384, 480, 640, 674, 768, 960, 1011, 1280, 1348, 1685, 1920, 2022, 2696, 3370, 3840, 4044, 5055, 5392, 6740, 8088, 10110, 10784, 13480, 16176, 20220, 21568, 26960, 32352, 40440, 43136, 53920, 64704, 80880, 86272, 107840, 129408, 161760, 215680, 258816, 323520, 431360, 647040, 1294080]

約数ペア:

[(1, 1294080), (2, 647040), (3, 431360), (4, 323520), (5, 258816), (6, 215680), (8, 161760), (10, 129408), (12, 107840), (15, 86272), (16, 80880), (20, 64704), (24, 53920), (30, 43136), (32, 40440), (40, 32352), (48, 26960), (60, 21568), (64, 20220), (80, 16176), (96, 13480), (120, 10784), (128, 10110), (160, 8088), (192, 6740), (240, 5392), (256, 5055), (320, 4044), (337, 3840), (384, 3370), (480, 2696), (640, 2022), (674, 1920), (768, 1685), (960, 1348), (1011, 1280)]