302499520

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20113}}^1$

素因数の和:20177

約数の個数: 56

約数和(自身を含む): 735689664

約数和(自身を除く): 433190144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 15040, 20113, 40226, 80452, 100565, 160904, 201130, 321808, 402260, 643616, 804520, 945311, 1287232, 1609040, 1890622, 3218080, 3781244, 4726555, 6436160, 7562488, 9453110, 15124976, 18906220, 30249952, 37812440, 60499904, 75624880, 151249760, 302499520]

約数ペア:

[(1, 302499520), (2, 151249760), (4, 75624880), (5, 60499904), (8, 37812440), (10, 30249952), (16, 18906220), (20, 15124976), (32, 9453110), (40, 7562488), (47, 6436160), (64, 4726555), (80, 3781244), (94, 3218080), (160, 1890622), (188, 1609040), (235, 1287232), (320, 945311), (376, 804520), (470, 643616), (752, 402260), (940, 321808), (1504, 201130), (1880, 160904), (3008, 100565), (3760, 80452), (7520, 40226), (15040, 20113)]