87216960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2000

約数の個数: 112

約数和(自身を含む): 282951936

約数和(自身を除く): 195734976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1933, 2256, 2820, 3008, 3760, 3866, 4512, 5640, 5799, 7520, 7732, 9024, 9665, 11280, 11598, 15040, 15464, 19330, 22560, 23196, 28995, 30928, 38660, 45120, 46392, 57990, 61856, 77320, 90851, 92784, 115980, 123712, 154640, 181702, 185568, 231960, 272553, 309280, 363404, 371136, 454255, 463920, 545106, 618560, 726808, 908510, 927840, 1090212, 1362765, 1453616, 1817020, 1855680, 2180424, 2725530, 2907232, 3634040, 4360848, 5451060, 5814464, 7268080, 8721696, 10902120, 14536160, 17443392, 21804240, 29072320, 43608480, 87216960]

約数ペア:

[(1, 87216960), (2, 43608480), (3, 29072320), (4, 21804240), (5, 17443392), (6, 14536160), (8, 10902120), (10, 8721696), (12, 7268080), (15, 5814464), (16, 5451060), (20, 4360848), (24, 3634040), (30, 2907232), (32, 2725530), (40, 2180424), (47, 1855680), (48, 1817020), (60, 1453616), (64, 1362765), (80, 1090212), (94, 927840), (96, 908510), (120, 726808), (141, 618560), (160, 545106), (188, 463920), (192, 454255), (235, 371136), (240, 363404), (282, 309280), (320, 272553), (376, 231960), (470, 185568), (480, 181702), (564, 154640), (705, 123712), (752, 115980), (940, 92784), (960, 90851), (1128, 77320), (1410, 61856), (1504, 57990), (1880, 46392), (1933, 45120), (2256, 38660), (2820, 30928), (3008, 28995), (3760, 23196), (3866, 22560), (4512, 19330), (5640, 15464), (5799, 15040), (7520, 11598), (7732, 11280), (9024, 9665)]