239177520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{332191}}^1$

素因数の和:332210

約数の個数: 60

約数和(自身を含む): 803240256

約数和(自身を除く): 564062736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 332191, 664382, 996573, 1328764, 1660955, 1993146, 2657528, 2989719, 3321910, 3986292, 4982865, 5315056, 5979438, 6643820, 7972584, 9965730, 11958876, 13287640, 14948595, 15945168, 19931460, 23917752, 26575280, 29897190, 39862920, 47835504, 59794380, 79725840, 119588760, 239177520]

約数ペア:

[(1, 239177520), (2, 119588760), (3, 79725840), (4, 59794380), (5, 47835504), (6, 39862920), (8, 29897190), (9, 26575280), (10, 23917752), (12, 19931460), (15, 15945168), (16, 14948595), (18, 13287640), (20, 11958876), (24, 9965730), (30, 7972584), (36, 6643820), (40, 5979438), (45, 5315056), (48, 4982865), (60, 3986292), (72, 3321910), (80, 2989719), (90, 2657528), (120, 1993146), (144, 1660955), (180, 1328764), (240, 996573), (360, 664382), (720, 332191)]