199986240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{208319}}^1$

素因数の和:208339

約数の個数: 56

約数和(自身を含む): 634959360

約数和(自身を除く): 434973120

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, 160, 192, 240, 320, 480, 960, 208319, 416638, 624957, 833276, 1041595, 1249914, 1666552, 2083190, 2499828, 3124785, 3333104, 4166380, 4999656, 6249570, 6666208, 8332760, 9999312, 12499140, 13332416, 16665520, 19998624, 24998280, 33331040, 39997248, 49996560, 66662080, 99993120, 199986240]

約数ペア:

[(1, 199986240), (2, 99993120), (3, 66662080), (4, 49996560), (5, 39997248), (6, 33331040), (8, 24998280), (10, 19998624), (12, 16665520), (15, 13332416), (16, 12499140), (20, 9999312), (24, 8332760), (30, 6666208), (32, 6249570), (40, 4999656), (48, 4166380), (60, 3333104), (64, 3124785), (80, 2499828), (96, 2083190), (120, 1666552), (160, 1249914), (192, 1041595), (240, 833276), (320, 624957), (480, 416638), (960, 208319)]