120872360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^2$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 326712960

約数和(自身を除く): 205840600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 137, 140, 161, 184, 230, 274, 280, 322, 460, 548, 644, 685, 805, 920, 959, 1096, 1288, 1370, 1610, 1918, 2740, 3151, 3220, 3836, 4795, 5480, 6302, 6440, 7672, 9590, 12604, 15755, 18769, 19180, 22057, 25208, 31510, 37538, 38360, 44114, 63020, 75076, 88228, 93845, 110285, 126040, 131383, 150152, 176456, 187690, 220570, 262766, 375380, 431687, 441140, 525532, 656915, 750760, 863374, 882280, 1051064, 1313830, 1726748, 2158435, 2627660, 3021809, 3453496, 4316870, 5255320, 6043618, 8633740, 12087236, 15109045, 17267480, 24174472, 30218090, 60436180, 120872360]

約数ペア:

[(1, 120872360), (2, 60436180), (4, 30218090), (5, 24174472), (7, 17267480), (8, 15109045), (10, 12087236), (14, 8633740), (20, 6043618), (23, 5255320), (28, 4316870), (35, 3453496), (40, 3021809), (46, 2627660), (56, 2158435), (70, 1726748), (92, 1313830), (115, 1051064), (137, 882280), (140, 863374), (161, 750760), (184, 656915), (230, 525532), (274, 441140), (280, 431687), (322, 375380), (460, 262766), (548, 220570), (644, 187690), (685, 176456), (805, 150152), (920, 131383), (959, 126040), (1096, 110285), (1288, 93845), (1370, 88228), (1610, 75076), (1918, 63020), (2740, 44114), (3151, 38360), (3220, 37538), (3836, 31510), (4795, 25208), (5480, 22057), (6302, 19180), (6440, 18769), (7672, 15755), (9590, 12604)]