906651520

素因数分解:

$2^7\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2311}}^1$

素因数の和:2943

約数の個数: 64

約数和(自身を含む): 2171939040

約数和(自身を除く): 1265287520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 613, 640, 1226, 2311, 2452, 3065, 4622, 4904, 6130, 9244, 9808, 11555, 12260, 18488, 19616, 23110, 24520, 36976, 39232, 46220, 49040, 73952, 78464, 92440, 98080, 147904, 184880, 196160, 295808, 369760, 392320, 739520, 1416643, 1479040, 2833286, 5666572, 7083215, 11333144, 14166430, 22666288, 28332860, 45332576, 56665720, 90665152, 113331440, 181330304, 226662880, 453325760, 906651520]

約数ペア:

[(1, 906651520), (2, 453325760), (4, 226662880), (5, 181330304), (8, 113331440), (10, 90665152), (16, 56665720), (20, 45332576), (32, 28332860), (40, 22666288), (64, 14166430), (80, 11333144), (128, 7083215), (160, 5666572), (320, 2833286), (613, 1479040), (640, 1416643), (1226, 739520), (2311, 392320), (2452, 369760), (3065, 295808), (4622, 196160), (4904, 184880), (6130, 147904), (9244, 98080), (9808, 92440), (11555, 78464), (12260, 73952), (18488, 49040), (19616, 46220), (23110, 39232), (24520, 36976)]