1507029280

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{119227}}^1$

素因数の和:119321

約数の個数: 48

約数和(自身を含む): 3605454720

約数和(自身を除く): 2098425440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 119227, 238454, 476908, 596135, 953816, 1192270, 1907632, 2384540, 3815264, 4769080, 9418933, 9538160, 18837866, 19076320, 37675732, 47094665, 75351464, 94189330, 150702928, 188378660, 301405856, 376757320, 753514640, 1507029280]

約数ペア:

[(1, 1507029280), (2, 753514640), (4, 376757320), (5, 301405856), (8, 188378660), (10, 150702928), (16, 94189330), (20, 75351464), (32, 47094665), (40, 37675732), (79, 19076320), (80, 18837866), (158, 9538160), (160, 9418933), (316, 4769080), (395, 3815264), (632, 2384540), (790, 1907632), (1264, 1192270), (1580, 953816), (2528, 596135), (3160, 476908), (6320, 238454), (12640, 119227)]