8110320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 25712640

約数和(自身を除く): 17602320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 719, 752, 940, 1128, 1410, 1438, 1880, 2157, 2256, 2820, 2876, 3595, 3760, 4314, 5640, 5752, 7190, 8628, 10785, 11280, 11504, 14380, 17256, 21570, 28760, 33793, 34512, 43140, 57520, 67586, 86280, 101379, 135172, 168965, 172560, 202758, 270344, 337930, 405516, 506895, 540688, 675860, 811032, 1013790, 1351720, 1622064, 2027580, 2703440, 4055160, 8110320]

約数ペア:

[(1, 8110320), (2, 4055160), (3, 2703440), (4, 2027580), (5, 1622064), (6, 1351720), (8, 1013790), (10, 811032), (12, 675860), (15, 540688), (16, 506895), (20, 405516), (24, 337930), (30, 270344), (40, 202758), (47, 172560), (48, 168965), (60, 135172), (80, 101379), (94, 86280), (120, 67586), (141, 57520), (188, 43140), (235, 34512), (240, 33793), (282, 28760), (376, 21570), (470, 17256), (564, 14380), (705, 11504), (719, 11280), (752, 10785), (940, 8628), (1128, 7190), (1410, 5752), (1438, 5640), (1880, 4314), (2157, 3760), (2256, 3595), (2820, 2876)]