204906360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6803}}^1$

素因数の和:7068

約数の個数: 64

約数和(自身を含む): 617258880

約数和(自身を除く): 412352520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 6803, 7530, 10040, 13606, 15060, 20409, 27212, 30120, 34015, 40818, 54424, 68030, 81636, 102045, 136060, 163272, 204090, 272120, 408180, 816360, 1707553, 3415106, 5122659, 6830212, 8537765, 10245318, 13660424, 17075530, 20490636, 25613295, 34151060, 40981272, 51226590, 68302120, 102453180, 204906360]

約数ペア:

[(1, 204906360), (2, 102453180), (3, 68302120), (4, 51226590), (5, 40981272), (6, 34151060), (8, 25613295), (10, 20490636), (12, 17075530), (15, 13660424), (20, 10245318), (24, 8537765), (30, 6830212), (40, 5122659), (60, 3415106), (120, 1707553), (251, 816360), (502, 408180), (753, 272120), (1004, 204090), (1255, 163272), (1506, 136060), (2008, 102045), (2510, 81636), (3012, 68030), (3765, 54424), (5020, 40818), (6024, 34015), (6803, 30120), (7530, 27212), (10040, 20409), (13606, 15060)]