84050520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5039}}^1$

素因数の和:5192

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 169965480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5039, 5560, 8340, 10078, 15117, 16680, 20156, 25195, 30234, 40312, 50390, 60468, 75585, 100780, 120936, 151170, 201560, 302340, 604680, 700421, 1400842, 2101263, 2801684, 3502105, 4202526, 5603368, 7004210, 8405052, 10506315, 14008420, 16810104, 21012630, 28016840, 42025260, 84050520]

約数ペア:

[(1, 84050520), (2, 42025260), (3, 28016840), (4, 21012630), (5, 16810104), (6, 14008420), (8, 10506315), (10, 8405052), (12, 7004210), (15, 5603368), (20, 4202526), (24, 3502105), (30, 2801684), (40, 2101263), (60, 1400842), (120, 700421), (139, 604680), (278, 302340), (417, 201560), (556, 151170), (695, 120936), (834, 100780), (1112, 75585), (1390, 60468), (1668, 50390), (2085, 40312), (2780, 30234), (3336, 25195), (4170, 20156), (5039, 16680), (5560, 15117), (8340, 10078)]