871461960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{28933}}^1$

素因数の和:29198

約数の個数: 64

約数和(自身を含む): 2624892480

約数和(自身を除く): 1753430520

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, 7530, 10040, 15060, 28933, 30120, 57866, 86799, 115732, 144665, 173598, 231464, 289330, 347196, 433995, 578660, 694392, 867990, 1157320, 1735980, 3471960, 7262183, 14524366, 21786549, 29048732, 36310915, 43573098, 58097464, 72621830, 87146196, 108932745, 145243660, 174292392, 217865490, 290487320, 435730980, 871461960]

約数ペア:

[(1, 871461960), (2, 435730980), (3, 290487320), (4, 217865490), (5, 174292392), (6, 145243660), (8, 108932745), (10, 87146196), (12, 72621830), (15, 58097464), (20, 43573098), (24, 36310915), (30, 29048732), (40, 21786549), (60, 14524366), (120, 7262183), (251, 3471960), (502, 1735980), (753, 1157320), (1004, 867990), (1255, 694392), (1506, 578660), (2008, 433995), (2510, 347196), (3012, 289330), (3765, 231464), (5020, 173598), (6024, 144665), (7530, 115732), (10040, 86799), (15060, 57866), (28933, 30120)]