85034640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 265608000

約数和(自身を除く): 180573360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2549, 2780, 3336, 4170, 5098, 5560, 6672, 7647, 8340, 10196, 11120, 12745, 15294, 16680, 20392, 25490, 30588, 33360, 38235, 40784, 50980, 61176, 76470, 101960, 122352, 152940, 203920, 305880, 354311, 611760, 708622, 1062933, 1417244, 1771555, 2125866, 2834488, 3543110, 4251732, 5314665, 5668976, 7086220, 8503464, 10629330, 14172440, 17006928, 21258660, 28344880, 42517320, 85034640]

約数ペア:

[(1, 85034640), (2, 42517320), (3, 28344880), (4, 21258660), (5, 17006928), (6, 14172440), (8, 10629330), (10, 8503464), (12, 7086220), (15, 5668976), (16, 5314665), (20, 4251732), (24, 3543110), (30, 2834488), (40, 2125866), (48, 1771555), (60, 1417244), (80, 1062933), (120, 708622), (139, 611760), (240, 354311), (278, 305880), (417, 203920), (556, 152940), (695, 122352), (834, 101960), (1112, 76470), (1390, 61176), (1668, 50980), (2085, 40784), (2224, 38235), (2549, 33360), (2780, 30588), (3336, 25490), (4170, 20392), (5098, 16680), (5560, 15294), (6672, 12745), (7647, 11120), (8340, 10196)]