8312880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1858

約数の個数: 80

約数和(自身を含む): 27141120

約数和(自身を除く): 18828240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1823, 2280, 3646, 4560, 5469, 7292, 9115, 10938, 14584, 18230, 21876, 27345, 29168, 34637, 36460, 43752, 54690, 69274, 72920, 87504, 103911, 109380, 138548, 145840, 173185, 207822, 218760, 277096, 346370, 415644, 437520, 519555, 554192, 692740, 831288, 1039110, 1385480, 1662576, 2078220, 2770960, 4156440, 8312880]

約数ペア:

[(1, 8312880), (2, 4156440), (3, 2770960), (4, 2078220), (5, 1662576), (6, 1385480), (8, 1039110), (10, 831288), (12, 692740), (15, 554192), (16, 519555), (19, 437520), (20, 415644), (24, 346370), (30, 277096), (38, 218760), (40, 207822), (48, 173185), (57, 145840), (60, 138548), (76, 109380), (80, 103911), (95, 87504), (114, 72920), (120, 69274), (152, 54690), (190, 43752), (228, 36460), (240, 34637), (285, 29168), (304, 27345), (380, 21876), (456, 18230), (570, 14584), (760, 10938), (912, 9115), (1140, 7292), (1520, 5469), (1823, 4560), (2280, 3646)]